Black Hills, SD Expedition No. 351 – Scruton Mountain, Peak 6072 & New Year’s Eve Peak (12-31-25)

10:04 AM, S end of Pactola Reservoir dam –

Yeah, that’s what I thought, Loopster.  Hwy 385 is closed S of the visitor center.  Want to stop in for a look at Pactola Lake?

Sure!  Seems like a long time since we’ve seen it, SPHP.  But with Hwy 385 closed, are we going to be able to get to New Year’s Eve Peak (6,048 ft.)?

Yes.  Not from the E, our usual direction, though, or even from the S, as we’ve sometimes done.

For the last day of the year, the weather was incredible.  In fact, it had been unseasonably warm most of December.  Beneath a bright blue sky, Pactola Lake was a beautiful deep blue.  No winter ice at all.  The water level was a little low, but not seriously.

Pactola Reservoir. Photo looks NW.

What a day, SPHP!  Pactola Lake must be one of the prettiest mountain lakes anywhere.  So, I take it we’re somehow going approach New Year’s Eve Peak from the N or W?

Yup.  From the N, Looper.  Always wanted to try going that way, but in all these years, we’ve never done it before.  Thinking we’ll have plenty of time to visit Scruton Mountain (5,923 ft.) and Peak 6072, too.  You can see the old Seth Bullock Fire Lookout Tower on Scruton Mountain from here.

Scruton Mountain (L of Center) from Pactola Lake. Photo looks SW.

Although Hwy 385 was closed S of the visitor center, the side road to the S marina on Pactola Lake wasn’t.  It provided access up Custer Gulch to Edelweiss Mountain Road (USFS Road No. 251).

10:24 AM, 50ºF – After a 1.5 mile drive W on Edelweiss Mountain Road, SPHP parked Shadow at the junction with USFS Road No. 156.  Closer now, the old Seth Bullock fire lookout tower on Scruton Mountain was again in sight.

Scruton Mountain (Center) from the junction of Edelweiss Mountain Road and USFS Road No. 156. Photo looks W.

The Carolina Dog grew impatient as SPHP fiddled with the backpack.

Any year now, SPHP!  Literally.  2026 is coming!

Almost ready, Loopster.  I’ll be right with you.

Ready for a romp at the start of USFS Road No. 156. Photo looks N.

Do we follow this side road, SPHP?  Seems like we’ve been here before.

Yes.  No. 156 should take us right up to the lookout tower, Loop.

Passing first through a grassy field, USFS Road No. 156 began winding up Scruton Mountain’s E slopes.  As Lupe gained elevation, there was a nice view SE toward the Bald Hills region, with the summits of Boulder Hill (5,336 ft.) and Silver Mountain (5,418 ft.) visible in the distance.

Scruton Mountain (Center) from USFS Road No. 156. Photo looks WSW.
Bald Hills (L) with Boulder Hill (Center) and Silver Mountain (R of Center) way off in the distance. Photo looks SE.

No. 156 soon led up into the forest.  Not much in the way of views here, but still a pleasant, easy trek.  Before long, Lupe was approaching the old Seth Bullock fire lookout tower.

Climbing through the forest. Photo looks S.
Approaching the Seth Bullock fire lookout tower (L of Center). Photo looks E.

We can skip the lookout tower, Looper.  It’s fenced off.  No public access anymore.  Believe it’s been closed for many years.  It’s not on Scruton Mountain’s true summit, anyway.

Fine with me!  Lookout tower stairs are kind of scary, SPHP.  I usually don’t like them, especially the see-through kind.

The true summit was several hundred feet SE of the tower.  Skirting along the outside of the security fence, Lupe worked her way over to a boulder field below the crest of a rocky ridge.

The rocky scene on the way to the true summit (R). Photo looks ESE.

Gets a bit scrambly, doesn’t it, SPHP?  Fun!

The rock-hop was slow.  While Lupe managed just fine, SPHP wasn’t as nimble.  The American Dingo wasn’t far from the summit, when SPHP remembered something.

Rock-hopping toward the summit. Photo looks ENE.

We should have stayed below all these rocks, Loopster.  Now that I think of it, I’m almost certain that a decent path goes up the SE end of this ridge we’re scrambling up.

A little late for that now, SPHP.  Keep climbing!

Might as well.  A couple more minutes of rock-hopping was all it took.

Near the true summit with a view of the old Seth Bullock fire lookout tower (Center). Photo looks NW.

11:30 AM, 48ºF, Scruton Mountain (5,923 ft.) – The 50 foot long rocky summit ridge the American Dingo had reached must have once sported more facilities associated with the lookout tower.  At the highest point, a few stone steps led to a small platform with nothing but a grand view of the Pactola Reservoir dam beyond it.  This platform had evidently been built on, or right next to, Scruton Mountain’s true summit.

At the true summit (L), Pactola Reservoir (R). Photo looks NE.

See what I mean, SPHP?  A few nice, solid steps, and here we are at the top of the mountain!  Easier and far more secure than all those exposed flights of lookout tower stairs.  Nothing wrong with these views, either.  They’re splendid!

True enough, however, with all these trees around, you have to admit that we don’t have the kind of unobstructed 360º views the lookout tower could offer.  That’s kind of the whole point of a fire lookout tower, Looper, to get the best possible views for spotting forest fires.

Well, so what?  Nothing’s burning today, SPHP, and you’re telling me that the tower has been closed for years.  We can’t do anything about that, but we could have a chocolate coconut bar!

What!  Already, Loop?  Didn’t take us very long to get here.  This Black Hills expedition is just getting started.

An ascent is an ascent, SPHP, and here we are at the top of Scruton Mountain.

Oh, I suppose so.  Alright then, Loopster.

SPHP shared the requested chocolate coconut bar with Lupe, then gave her water and Taste of the Wild, too.  The best views were of the lookout tower and the Pactola Reservoir dam.  Moving around a bit, there were views in other directions, too.

Looking WSW through a gap in the trees, big ridges forming the E edge of the limestone plateau country were visible on the horizon far beyond nearby Peak 6072.  From boulders near the SE end of Scruton’s summit ridge, the Bald Hills, Boulder Hill, and Silver Mountain were back in sight again.  Much closer, Peak 5803 and Peak 5917 were also in view.

Limestone plateau (L of Center) on the horizon, Peak 6072 (L). Photo looks WSW.
Bald Hills (R). Photo looks E.
Peak 5803 (L) and Peak 5917 (R of Center) in the foreground. Photo looks SE.

Half an hour shot by.

Suppose we better be moving on, Loopster, if we want to get to both Peak 6072 and New Year’s Eve Peak (6,048 ft.).  Days are mighty short this time of year.

Onward then, SPHP!

Final moments on Scruton Mountain. Photo looks NNW.

The dimly remembered path leaving the SE end of the summit ridge did exist, making for a much quicker and easier descent than the scramble up had been.  This path curled down to the area below the boulder field, where the Carolina Dog left it, shortcutting down to USFS Road No. 156 without going by the lookout tower again.

Peak 5917 (L) and New Year’s Eve Peak (R) as seen during the descent. Photo looks S.

Following No. 156 as far W as possible, SPHP led Lupe down another shortcut through the forest to reach Edelweiss Mountain Road across from USFS Road No. 251.1C.

New Year’s Eve Peak (Center) from Scruton Mountain’s SW slopes. Photo looks S.
USFS Road No. 251.1C directly across Edelweiss Mountain Road. Photo looks SSE.

This is the route you want to explore to New Year’s Eve Peak, SPHP?

Yes.  At least, until we reach the side jaunt to Peak 6072, Looper.

Heading up USFS Road No. 251.1C. Photo looks SSW.

After only 0.2 mile on No. 251.1C, the Carolina Dog came to a power line.  The road forked here.  An unmarked road continued S.  No. 251.1C went SW, climbing an open slope along the power line right-of-way.

Which way, SPHP?

S, if we were going to head straight to the saddle directly W of New Year’s Eve Peak, Looper.  However, since we’ve still got time to tag Peak 6072 first, stick with No. 251.1C.

Direct route to saddle W of New Year’s Eve Peak (far L). No. 251.1C follows the power line (R). Photo looks SW.

After gaining 350 feet of elevation following the power line, the dirt road leveled out, then dipped slightly as it continued SW.

Oh, I remember this spot, SPHP!  We’ve been here on our way to Peak 6072 before.  Pretty area!  Some really nice views along in here.

That’s right, Loopster.  We’ve reached our usual route to Peak 6072.  We’re actually on USFS Road No. 244.1B now.  I like this region, too.

The scenic stretch along USFS Road No. 244.1B. Photo looks SW.

No. 244.1B soon curved NW, away from panoramic views to the S.  Just for fun, Lupe left the road sooner than she would have had to, beginning a trek N along the spine of the ridge leading to Peak 6072.  Cool little rock formations added variety worth exploring.  When the American Dingo reached a familiar grassy clearing, she knew the summit was near.

A cool rock formation along Peak 6072’s S ridge. Photo looks N.
0.1 mile S of Peak 6072’s summit. Photo looks N.

A steady climb soon led to a glimpse of an expansive S-facing slope just to the W.  Not the top of the mountain, but this slope offered the best views from anywhere on Peak 6072.  A quick look was justified before proceeding on to the summit.  Several favorite peaks were in sight.

Peak 6170 (far L) and Old Bald Peak (L) in the foreground. Photo looks W.

Peak 6047 and Old Bald Peak (6,133 ft.), SPHP!  Remember them?

Sure do, Loopster.  Peak 6047 was the first mountain you ever climbed in your whole life, way back on Black Hills, SD Expedition No. 3 in January, 2012 when you were only 13 months old.  We were actually trying to get to Old Bald Peak.  I’d thought we’d done it, only to check the maps later on and realize that we’d climbed the wrong mountain!

Too funny, SPHP!  Our very first mountain together was a mistake.  Seems like an awfully long time ago now, doesn’t it?

Yeah.  Too long, Sweet Puppy.  Way too long, like something from a dream.

Peak 6072 summit. Photo looks NNW.

1:32 PM, 54ºF, Peak 6072 – Front paws perched on the highest rocks, Lupe stood grinning at the top of the mountain.

Ta-da!  Made it again, SPHP!  How many times have we been here?

Congratulations on your 4th ascent of Peak 6072, Loopster!  May I shake your paw?

Evidently the answer was yes.  The Carolina Dog graciously extended her paw, allowing SPHP to shake it.

Doesn’t seem right that there isn’t any snow up here, SPHP.

Yeah, I’m sure the last couple of times there was snow.  Maybe not the first time we were here, though.  That was at the end of March many years ago, Loop.  Of course, it might have been snowy even then?

Maybe, SPHP.  I don’t really remember.  I just remember this usually being a cold, snowy place.

It’s been crazy warm and dry this December, Loop.  Just the way it is.

No snow, and no views to speak of here at the summit, either.  The rocky 20 foot long summit ridge covered with small bushes was surrounded by pines.  Distant glimpses here and there, but even less to be seen now than during previous ascents as the pines grew taller.

The Peak 6072 summit region. Photo looks NW.

Lupe sniffed among the bushes a few minutes before starting down a short, narrow stretch of the N ridge.  A certain spot here provided the only unobstructed view of Scruton Mountain (5,923 ft.).

Scruton Mountain (Center) from Peak 6072’s N ridge. Photo looks NE.

After a quick look at Scruton Mountain, the American Dingo wandered SSW down to another viewpoint, this time toward the NW.  Once again, from exactly the right spot, both Nugget Gulch Peak (5,991 ft.) and Custer Peak (6,809 ft.) were in sight.

Nugget Gulch Peak (L) at mid range, Custer Peak (R) on the horizon. Photo looks NW.

Peak 6072’s sunny S slope with its sweeping panorama in that direction was nearby.  This was the best place to relax while enjoying a marvelous view of Five Points (6,228 ft.) and False North Point (6,134 ft.), with Black Elk Peak (7,231 ft.) and Sylvan Peak (6,998 ft.) beyond them.

Five Points (R of Center) and False North Point (R) with Black Elk Peak (Center) and Sylvan Peak (R) in the distance. Photo looks S.

Perfect place to devour another chocolate coconut bar, SPHP.

I only have one more, Loop.  Saving it for New Year’s Eve Peak.  How about some water and Taste of the Wild?

A good start, but what else do you have, SPHP?

Um.  Let’s see.  I’ve got a couple of Golden Rewards Pigs in a Blanket from your birthday, Looper.

Tasty!  That’ll do.

While Lupe made short work of the pigs, SPHP munched an apple.

What a day!  Makes me want to just keep going, Loopster.  Wish 2025 would never end.

We will keep going, SPHP, but the sun is already sinking.  2025 is leaving.  New Year’s Eve Peak is as far as we’re going to get.

Yeah, I know.  Another look at Nugget Gulch Peak before we move on, Looper?

Sure, why not?

Nugget Gulch Peak (L) almost behind the tree. Photo looks NW.

Time to go!  Retracing her route along Peak 6072’s S ridge, Lupe returned to the scenic portion of USFS Road No. 244.1B, following it back only as far as Peak 6072’s SE ridge.  Exploring rock formations along the crest of this ridge to the end of the high ground, she then turned ENE, starting a 200 foot descent to the saddle leading to New Year’s Eve Peak.

New Year’s Eve Peak (R) from Peak 6072’s S Ridge. Photo looks E.
Exploring the SE ridge. Photo looks SE.
Descending to the saddle leading to New Year’s Eve Peak (R). Photo looks ENE.

Regaining the elevation she’d just lost and then some, the mountain’s W slope was a steep climb.

On New Year’s Eve Peak’s true summit. Photo looks WNW.

3:32 PM, 47°F, New Year’s Eve Peak (6,048 ft.) – Beneath a crystal blue sky, in an almost imperceptible breeze, Lupe stood on the old, familiar summit boulder basking in the glow of 2025’s final sunny hour.  Young pines near the boulder had grown up so much that Black Elk Peak was scarcely visible now.  SPHP shook the Carolina Dog’s proffered paw.

Black Elk Peak (R) from the summit boulder. Photo looks S.

Congratulations, Loopster!  We’re back.  Right on New Year’s Eve day, too!

How many times does this make, SPHP?

This is your lucky 13th ascent of New Year’s Eve Peak, Looper.  Only the 5th time right on New Year’s Eve, though.

13!  Are you sure that’s lucky, SPHP?  I’ve heard otherwise.

Why, it must be lucky.  Conditions are perfect!  Never been better, Loop.

I suppose you’re right, SPHP.  At least, it’s lucky enough, if you really have another chocolate coconut bar in your pack.

I do!

Leaping off the summit boulder, the American Dingo went over to the rocks with the best views to the W, then joined SPHP at the traditional break spot on the slope facing that direction.

On the rock outcropping with the best view to the W. Photo looks SE.
The familiar view to the W. Photo looks NW.
Relaxing on “Chocolate Coconut Bar Slope”. Photo looks NNE.

SPHP produced the promised final chocolate coconut bar of 2025, shared it with the Carolina Dog, then offered water and Taste of the Wild, too.  It all vanished in a flash.  Less than half an hour of beautiful sunshine left!  Sitting together, watching the sun sink steadily toward the horizon, Lupe seemed as happy as ever.

In many ways, 2025 had been a fantastic year.  A record 5 fabulous Dingo Vacations!  And yet … another year was now inevitably slipping away into history.  Epic struggles and adventures, all water under the bridge.  Melancholy seized SPHP.  Gone forever!  SPHP brooded, not only on the adventures and events of 2025, but those of days of the distant, dreamy, not-yet-entirely-forgotten past.

New Year’s Eve Peak felt strange, like something had changed.  Nothing seemed quite right.  The hills to the W had always been snowy during Lupe’s prior pilgrimages here.  Today, for the first time ever, they were completely bare.  Not a single flake.

Usually it was so cold that the American Dingo had only occasionally been here on the absolute last day of the year, weather often dictating an arrival either a few days earlier, or into the new year.

Never been this warm when we’ve been here before, SPHP.  Remember how deep the snow always used to be in the forest?

Hah!  Great minds think alike, Looper.  I was just pondering how much even New Year’s Eve Peak has changed over the years.

Some, SPHP, but it’s mostly the same, isn’t it?

Guess you’re right.  Does seem very familiar in most respects.  Maybe we’re what’s changed, whether we want to or not?  Anyway, glad we came.  It’s always awesome being here with you, Loopster!

Of course!  We can’t miss out on New Year’s Eve Peak, SPHP.  It’s tradition, just like your end-of-year gloom that I have to put up with.  I’ve noticed that you’re always much cheerier once the new year actually begins.

Indeed.  Guilty as charged, I suppose.  Well, about photo time, Loopster.  The sun will soon be gone.

During 2025’s last sunny moments, Lupe conducted a final tour of the scenic highlights of New Year’s Eve Peak.  The most open views were SE or S, where part of Sheridan Lake and many familiar mountains were on display.  Boulder Hill (5,336 ft.), Silver Mountain (5,418 ft.), Calumet Ridge (5,615 ft.), Mount Warner (5,880 ft.), Black Elk Peak (7,231 ft.), Sylvan Peak (6,998 ft.), Five Points (6,228 ft.), and countless others.  The Carolina Dog had visited all of them at least once upon a time.

Black Elk Peak (Center). Sylvan Peak (R) beyond Five Points. Photo looks S.
Boulder Hill (far L), Silver Mountain (L), Calumet Ridge (Center) beyond Sheridan Lake, Mount Warner (far R). Photo looks SE.

Minutes until sunset!  Lupe returned briefly to the summit boulder.

Atop New Year’s Eve Peak again. Photo looks SE.

You look so happy, Looper!  Glad to see it.

I am happy, SPHP!  Aren’t you?  New Year’s Eve Peak is awesome!  I look forward to coming here with you to celebrate the end of every glorious year we’ve spent adventuring together.

Happy Lupe. Photo looks WNW.

SPHP hugged Lupe.  A cloudless sky magically vanished in heavy mist.

Oh, yes!  Me too, Sweet Puppy.  Nothing better in the whole world than ringing in the New Year, and remembering our many adventures while sharing a chocolate coconut bar here with you.  I love you so much!

Black Elk Peak (L of Center) near sunset. Photo looks S.

4:18 PM – Lupe and SPHP stood watching the sun slipping below distant hills.  Without a cloud in the sky, a colorful sunset worth sticking around for wasn’t in the cards.  By the time 2025’s last rays of sunlight were completely gone, the American Dingo was, too.

No S ridge descent to Pistol Point this year.  Also strange.  Instead, Lupe headed E, skirting around the rock formations of New Year’s Eve Peak’s E high point.  Then it was down a broad NE ridge amid the gathering gloom to an ancient roadbed discovered only a year ago where young trees were springing up.

This long abandoned road led to another descent of a NE slope.  Even twilight was fading by the time Lupe ran into the big power line again.  SPHP had to don the headlamp before she reached Edelweiss Mountain Road 0.25 mile from where Shadow was parked.  A silent, downhill stroll ensued, darkness alleviated by the pale light of a nearly full moon.  (End 5:34 PM, 37ºF)

Midnight – Fireworks!  2025 was gone.  The rest of the world was ringing in the New Year.  Lupe’s paws twitched.  In Dingo Dreamland, happy and free, the Carolina Dog was racing across bright green fields beneath the forever blue skies, tracking, amid flowers and butterflies, a scent full of promise on the soft, warm breeze, her grand and glorious New Year 2026 adventures already underway.

Farewell 2025 from New Year’s Eve Peak, Black Hills of South Dakota 12-31-25
Lupe’s GPS Track

Links:

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Lupe’s Scrollable GPS Track & Ascent Statistics

Black Hills, SD Expedition No. 339 – New Year’s Eve Peak & Peak 5917 (12-29-24)

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Black Hills, SD Expeditions No. 346 – Cousin Dixie Pays a Visit (10-9-25 to 10-12-25)

10-9-25, 12:30 PM – What a ruckus!  Both thrilled and amazed, Lupe was barking frantically.  Not to be outdone, Cousin Dixie was barking while leaping for joy.  Oh, happy day!  Uncle Joe, Aunt Andrea and Cousin Dixie had just arrived from Colorado.

Hotel Lupe’s welcome package included ice cream for all.  Outdoor fun commenced a short while later with a Geyser Loop romp through the park.  Excited as she could be, Cousin Dixie kept dashing in and out of a mucky stream, repeatedly emerging as a black-pawed Aussie.

10-10-25, 10:21 AM – As expected, after getting all settled in at Hotel Lupe yesterday, the main event of every subsequent day that Cousin Dixie was around was destined to feature at least one adventure in the Black Hills.  After breakfast, Uncle Joe had asked SPHP for suggestions on something easy, scenic, and not too long to start out with.

How about a hike around Sylvan Lake?  This proposition was readily agreed to by all.

Uncle Joe, Aunt Andrea, Cousin Dixie and Lupe at Sylvan Lake. Photo looks NNW.

Sylvan Lake was an excellent idea!  However, upon arrival, unexpected trail maintenance made fully executing the loop plan impossible.  The portion of the trail around the lake that went below the dam was closed.  No loop for the Loopster, or anyone else, permitted!

Nothing to do but make the best of the situation.  A horseshoe pattern would still work!  Starting out along the SW side of the lake close to the store’s parking lot, Lupe led everyone NW along the broad gravel path that went to the dam.

Sylvan Lake. The dam is toward the L over by the line of rocks. Photo looks NW.
Lupe near the dam, which is just beyond the rock she’s on. Photo looks NE.

After visiting the dam, everyone headed back counter-clockwise almost clear around the lake over to rock formations that weren’t that far from the other end of the dam.

Joe, Dixie and Lupe on rock formations at the other end of the horseshoe. Photo looks WSW.

After taking in the view, this end of the horseshoe also had to be retraced clear back to Shadow waiting at the parking lot.  Fine and dandy, happily the horseshoe technique had worked.  Never really was any doubt about it.  However, there had been another drawback to the Sylvan Lake trail.  Quite justifiably, a throng of other people and dogs were at this popular destination.  Cousin Dixie really would have preferred to be freer to roam and burn off some 2 year old Aussie energy.

Heading back to Shadow at the parking lot. Photo looks NE.

So where to?  Even having to do nearly the entire Sylvan Lake loop trail twice hadn’t taken long at all.  Plenty of time to explore another trail.

Lots of terrific trails are accessible from the Sylvan Lake area, but they would likely be busy, too.  No worries!  SPHP had the answer – a trek along Centennial Trail No. 89, either N or S, from the Iron Creek Horse Camp trailhead.  A bit of a drive, but a very scenic one along Needles Highway No. 87.  Wouldn’t take that long to get there, and cousins Dixie and Lupe would own the trail!  SPHP was sure of it.

10-10-25, 11:46 AM, Iron Creek Horse Camp Trailhead, Centennial Trail No. 89Ahh, yes!  This was looking good!  Shadow was the only vehicle in the small parking lot at the trailhead.  The only question now was, which way?  N farther into the Black Elk Wilderness, or S away from it?

N into the wilderness was more scenic – full of big granite formations.  On the other paw, S would be easier terrain.  Really nothing too difficult either way, and complete privacy was highly likely in both directions.

Centennial Trail No. 89 at the Iron Creek Horse Camp trailhead. Photo looks NE.

N it was, by unanimous consent!  Following the trail up over a small rise, it then quickly descended to Iron Creek.  Dixie promptly waded into a mucky pool upstream of a makeshift bridge.  This experience was much to Cousin Dixie’s liking, even if not greeted with the same enthusiasm by Uncle Joe and Aunt Andrea.

Cousin Muddy Paws emerging from Iron Creek. Photo looks N.
Crossing the makeshift “bridge”. Photo looks E.

Temporarily muddy paws were no big deal.  The adventure continued!  Some fall colors were on display, although admittedly already past their prime.  Centennial Trail No. 89 wound gradually higher through a quiet valley.  Soon enough, the trail steepened, climbing into the region of big granite formations.

Approaching one of the first big granite formations.

A short break was taken near one of the smaller rock formations.  Uncle Joe provided water, cheese sticks, and energy bars to interested parties.  SPHP had apples available.  Continuing on, the trail wound past more rock formations, eventually coming to a junction where Centennial Trail No. 89 shared a short stretch ahead with Grizzly Creek Trail No. 7.

Andrea and Dixie near one of the smaller granite formations. Photo looks W.
The whole pack at the junction of Centennial Trail No. 89 (R) and Grizzly Creek Trail No. 7 (L). Photo looks SE.

It was only a few hundred feet to where the trails parted ways again.  At this point there was some discussion of which route to take from here, or whether to simply call this good, and head back?

Decision time! Grizzly Creek Trail No. 7 (L), Centennial Trail No. 89 (R), or back to the Iron Creek Horse Camp trailhead? Photo looks W.

Sticking with Centennial Trail No. 89 a little farther won out.

Exploring Centennial Trail No. 89 a bit farther. Photo looks NNE.

0.3 mile led to a minor pass, which became the turnaround point.  This pass was nearly to a junction with the Centennial Bypass Trail, which goes to the picnic ground on Iron Mountain (5,451 ft.).  However, that destination would have been significantly farther.

At minor Pass 5340, the turnaround point. Photo looks S.

On the way back, another stop was made at the granite formation where the rest break had been taken earlier.  No food, this time.  Instead a bit of scrambling around on the rocks was in order.  It was view appreciation time!  (End 10-10-25, 2:15 PM)

Lupe and Joe checking out the views. Photo looks W.
Admiring a massive granite formation after a bit of scrambling. Photo looks NE.

10-11-25, 10:03 AM – Since Centennial Trail No. 89 had been such a hit yesterday, SPHP suggested another trail, even more remote, for today’s romp in the Black Hills.  Nearly a year and a half ago, Dixie, Joe, Andrea and Lupe had set out along Deerfield Lake Loop Trail No. 40L from the Gold Run trailhead, and explored a section of the 11 mile long loop that circumnavigates the entire lake.

Why not pick up from where Dixie and the gang had left off back then?  The Deerfield Reservoir dam would be only 2 or 3 miles farther.  Lupe had actually been there with her friend Poppy in late April this year.  It was an easy trek.

So that became the plan.  Dixie was thrilled to be off-leash in the Black Hills again!  Trails close to where she lives in Colorado are much more restrictive.

Lupe, Andrea, Joe and Dixie on Deerfield Lake Loop Trail No. 40L. Photo looks NNE.

Starting near Deerfield Cove Road (USFS Road No. 607), Deerfield Lake Loop Trail No. 40L was a gentle downhill stroll virtually all the way to Castle Creek.  A tiny stream that was easily rock-hopped a couple of times was the only obstacle along the way.

Deerfield Lake Loop Trail No. 40L followed the old USFS Road No. 607.1B roadbed most of the way. Super easy!
Arriving at Castle Creek. Photo looks NW.

Castle Creek went through a culvert, so there was no need to ford it.  Just beyond Castle Creek, a short stint on USFS Road No. 307 led to a view of the Deerfield Reservoir discharge pipes from the gaging station at the base of the dam.  Water shot out of the duel pipes with impressive force.

Castle Creek exiting the base of the Deerfield Reservoir dam. Photo looks WSW.

A steepish side road with a single big switchback provided easy access to the top of the dam.

Heading up the dam access road. Photo looks NW.

The best view of Deerfield Reservoir was over at the SE end of the dam.  An open slope nearby was a good spot to take a break.

Crossing the dam. Break spot is on the grassy slope at Center. Photo looks ESE.
Best dam view of Deerfield Reservoir. Photo looks WSW.
Taking a break on the hillside overlooking Deerfield Reservoir. Photo looks SW.

Once again, Uncle Joe provided cheese sticks and energy bars.  SPHP still had apples available, plus water and Taste of the Wild for the dogs.  Not entirely satisfied, Lupe and Dixie selfishly conspired to devour most of SPHP’s cheese stick, too.

Back in April, when Lupe had been here with Poppy, HV & LV, she’d gone as far as the end of the N bay, which really wasn’t all that much farther.  Today, when the rest break was over, everyone headed back across the dam in that general direction, but only went as far as the first hill NW of the dam.  From there, a circle was made back to the E in order to pick up Deerfield Lake Loop Trail No. 40L again.

Starting the trek S back to Shadow, this part of the trail went right by a terrific view of the Deerfield Reservoir dam with Castle Creek below it.  (End, 10-11-25, 12:51 PM)

Deerfield Reservoir dam and Castle Creek. Photo looks SW.

Once back at Shadow, that was it for today’s adventure in the Black Hills, but Uncle Joe had another plan up his sleeve.  He’d brought his portable ham radio, and wanted to make some ham contacts from Dinosaur Hill (3,673 ft.) in Rapid City.

Evidently, Cousin Dixie and Aunt Andrea weren’t much into ham radio.  They preferred spending the rest of their day relaxing at Hotel Lupe.  However, fondly remembering the glory days of Uncle Joe’s ham radio adventures from various Black Hills peaks with Summits on the Air, Lupe and SPHP tagged along.

Dinosaur Hill wasn’t the best ham radio spot.  Farther S along Skyline Drive, the ridge Dinosaur Hill was part of was even higher.  Better yet, there was even a parking lot right up on the crest of the ridge.

After attaching a 17 foot long telescoping antenna to the top of his car with a magnetic base, it wasn’t long before Uncle Joe was ready to start transmitting and receiving.

Uncle Joe running a fly-by-afternoon ham radio operation up on Skyline Drive.
Uncle Joe’s Elecraft KX3 Transceiver.

Unfortunately, no Summits on the Air operation today.  Years ago, Uncle Joe had lost his ability to log into that system under his old account for some unknown reason.  That meant no huge radio traffic jam of other ham operators trying to make contact with him.  Nevertheless, Joe did make successful Morse Code contacts with other ham radio operators in Pennsylvania, Nevada, Arizona, and California.

While Joe entertained himself with the radio, Lupe and SPHP admired the views of Rapid City and the Black Hills.

Rapid City from Skyline Drive with Black Elk Peak (L of Center) in the distance. Photo looks SW.

10-12-25, 1:33 PM – How time flies when you’re having fun!  Cousin Dixie’s last day in the Black Hills before having to head back home to Arvada, Colorado had already arrived.  A scenic jaunt from the Spring Creek trailhead up to Centennial Trail No. 89 at the Sheridan Lake dam was on tap this afternoon as Dixie’s final adventure of this visit.

Setting out from the Spring Creek trailhead off Sheridan Lake Road. Photo looks SW.

The trail to Sheridan Lake began with a bit of rockiness along Spring Creek, but once past that one spot, this was another super easy route.

At the one and only rocky spot. Photo looks WSW.
Beyond the rocky spot with smooth sailing along Spring Creek. Photo looks SW.

Most of this spur trail wasn’t that close to Spring Creek as it wound up a deep valley.  However, it did cross the creek at several points along the way.  Lupe and SPHP hadn’t been here in a while, and were surprised to see new, gently arched bridges with handrails at each crossing.

Joe, Andrea, and Dixie on the first bridge. Photo looks W.
Andrea demonstrates her bridge-crossing technique.
A scenic spot along the way. Photo looks NE.
The last bridge. Photo looks W.

Part of Sheridan Lake dam was already visible from the last bridge over Spring Creek.  Once up to it, everyone crossed the dam to return to a spot previously reached along Centennial Trail No. 89  while coming from the Dakota Point trailhead during Cousin Dixie’s last visit in October, 2024.

Approaching the Sheridan Lake dam (R). Photo looks W.
Up on the dam. Photo looks SW.

Heading back across the dam, the plan was to continue S on Centennial Trail No. 89 along the SE shore of Sheridan Lake.  Actually, somewhat above it.  Most of the time, the trail stayed 20 to 30 feet above lake level.

Heading back to the S end of the dam. Photo looks SW.
Sheridan Lake from the S end of the dam. Photo looks WNW.
Andrea checks out a fairly elaborate makeshift shelter near the trail.
Andrea and Joe on Centennial Trail No. 89 above the SE shore of Sheridan Lake. Photo looks WSW.

The whole pack got almost to the Flume trailhead at Blue Wing before turning back.  And that was it for Cousin Dixie’s adventures in the Black Hills with Lupe on this visit.  One last evening of fun and togetherness at Hotel Lupe remained, but farewells were destined to take place shortly after dawn tomorrow morning.  (End 10-12-25, 3:47 PM)

Oh, it had all been such fun!  Lupe and SPHP look forward to hosting Uncle Joe, Aunt Andrea, and Cousin Dixie at Hotel Lupe again.

Together at Sylvan Lake, Black Hills of South Dakota 10-10-25.

Links:

Next Black Hills Expedition                 Prior Black Hills Expedition

Lupe & Cousin Dixie’s GPS Tracks:

Sylvan Lake (10-10-25)

CT No. 89 N from the Iron Creek Horse Camp (10-10-25)

Deerfield Reservoir Dam (10-11-25)

Spring Creek to Sheridan Lake (10-12-25)

Centennial Trail No. 89 Map & Brochure

Deerfield Trails No. 40 & No. 40L Map & Brochure

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