username
X
password
register
for free!
help
ArticlesGuidesRoutes
 
Photosets
 
 Comments
triplogs   photosets   labels comments more
Sylvan Lake to Black Elk Peak Trail - State HP - 4 members in 9 triplogs have rated this an average 4.3 ( 1 to 5 best )
9 triplogs
login for filter options
May 11 2025
avatar

 Guides 99
 Routes 1,484
 Photos 16,072
 Triplogs 1,374

male
 Joined Jan 07 2017
 Fountain Hills,
Black Hills Peakbagging, SD 
Black Hills Peakbagging, SD
 
Hiking avatar May 11 2025
DixieFlyerTriplogs 1,374
Hiking9.73 Miles 2,509 AEG
Hiking9.73 Miles   5 Hrs   2 Mns   2.11 mph
2,509 ft AEG      25 Mns Break
 
no photosets
Partners none no partners
Route Scout Route Recorded  on Route Scout | Pop | Map | Popup | MapDEX
This was 3 separate hikes on this day in the Black Hills:
1) Black Elk Peak (elevation of 7,231 feet and prominence of 2,911 feet)
2) Sylvan Hill (elevation of 6,998 feet and prominence of 770 feet)
3) Terry Peak (elevation of 7,069 feet and prominence of 1,011 feet)

Black Elk Peak, nee Harney Peak
(7.07 miles with 1,519 feet of AEG)
Black Elk Peak is the high point of South Dakota, so it gets plenty of visitors. It is in the Black Hills National Forest and the Black Hills Wilderness. It is also the highest point on a straight line between the Rocky Mountains and the Pyrenees Mountains of France.

I parked in Custer State Park and took trail #9 up to the summit. Parking there will set you back $25, which provides some incentive to take another route.

The trail is in good shape and is easy to follow. I started hiking early on a Sunday morning and had the trail to myself on the way up. However, there were a lot of people coming up as I descended. There is nice scenery along the way and at the summit. I think that it would be better to hike during the week though.

Sylvan Hill
(1.85 miles with 790 feet of AEG)
My trailhead for this one was a pullout on the highway, and is only about 1.5 miles from where I parked for Harney PeakBlack Elk Peak. The first portion of the hike was on a forest service road, with the remainder being on a decent use trail. The hike was steep, but the use trail made route finding easy. I passed some interesting rock outcroppings on the way up, and there was some nice scenery at the summit.

The most noteworthy thing about Sylvan Hill is that it is the high point of Custer County, which piqued my interest in it.

Terry Peak
(0.81 miles with 200 feet of AEG)
After finishing Sylvan Hill I drove about 1.5 hours to Terry Peak. The last few miles to the summit are on a well-graded dirt road that most any vehicle can drive on if the road is dry. I parked a short distance below the summit in order to stretch my legs a bit.

There used to be a lookout tower at the summit, but it was dismanted some years ago and all that remains is the concrete foundation, which is now used as an observation deck. This isn't much of a hike, but there are some nice views at the summit so it is worth visiting if you are in the area.

Terry Peak is one of four P1K peaks in South Dakota, so it is of interest to peak baggers.
_____________________
Civilization is a nice place to visit but I wouldn't want to live there
 
Aug 24 2024
avatar

 Routes 255
 Photos 8
 Triplogs 261

54 male
 Joined Feb 19 2015
 Phoenix
Lost Cabin - Harney Peak Loop TrailWestern, SD
Western, SD
Hiking avatar Aug 24 2024
bjonsonTriplogs 261
Hiking17.04 Miles 3,648 AEG
Hiking17.04 Miles   6 Hrs   6 Mns   2.91 mph
3,648 ft AEG      15 Mns Break
 
no photosets
1st trip
Route Scout Route Recorded  on Route Scout | Pop | Map | Popup | MapDEX
_____________________
 
Aug 11 2024
avatar

 Routes 255
 Photos 8
 Triplogs 261

54 male
 Joined Feb 19 2015
 Phoenix
Sylvan Lake to Black Elk Peak Trail - State HPWestern, SD
Western, SD
Hiking avatar Aug 11 2024
bjonsonTriplogs 261
Hiking9.27 Miles 1,958 AEG
Hiking9.27 Miles   3 Hrs   4 Mns   3.07 mph
1,958 ft AEG      3 Mns Break
 
no photosets
1st trip
Partners none no partners
Route Scout Route Recorded  on Route Scout | Pop | Map | Popup | MapDEX
_____________________
 
Aug 10 2023
avatar

 Guides 10
 Routes 673
 Photos 7,281
 Triplogs 4,660

67 female
 Joined Nov 17 2008
 phoenix, az
Sylvan Lake to Black Elk Peak Trail - State HPWestern, SD
Western, SD
Hiking avatar Aug 10 2023
trekkin_geckoTriplogs 4,660
Hiking6.68 Miles 1,497 AEG
Hiking6.68 Miles   3 Hrs   24 Mns   2.19 mph
1,497 ft AEG      21 Mns Break
 
Partners none no partners
Route Scout Route Recorded  on Route Scout | Pop | Map | Popup | MapDEX
sue suggested we revisit one of our favorite areas: sylvan lake
we packed up camp and got on the road, starting the hike around 0845
second time we've done this, the best of several good ones nearby
good trail to the turnoff, then a steeper grade to the peak
windy and overcast
lots of ripe raspberries to snack on along the way
spent some time looking around then retraced our steps
sturgis rally was going on this week, so plenty of motorcycle traffic
love the black hills terrain
_____________________
hazhole
  1 archive
Sep 07 2021
avatar

 Routes 297
 Photos 6,928
 Triplogs 552

49 male
 Joined Dec 30 2007
 Avondale,Az
Little Devils Tower Trailhead to Black ElkWestern, SD
Western, SD
Hiking avatar Sep 07 2021
StoicTriplogs 552
Hiking9.71 Miles 2,286 AEG
Hiking9.71 Miles   5 Hrs   56 Mns   2.04 mph
2,286 ft AEG   1 Hour   10 Mns Break
 
1st trip
Partners none no partners
We started the hike about 90 minutes later than I wanted. The high wind during the early morning gave me the impression it was going to be chilly. I was comfortably warm in my tent and never got up to check. It ended up being a lot warmer than I expected.
We started the hike from the campsite. A little less than a half mile we passed the normal trailhead. We continued the hike to the end of the trail, saving Little Devils Tower and Cathedral Spirals for the way down. If I was to do this trip again, I would have done the optional loop hike from Sylvan Lake and still added the Devils Tower and the Spiral Trails. Overall a great hike with nice views. The pup was a bit tired after this one. She chased a lot of wildlife early in the hike. Even with my carrying her the last 1/2 mile, her hiking totals where higher than mine.
A Lesson Learned from this hike..... This was the first hike I have ever been dehydrated from. The next day was a bit miserable for me. I have never experienced dehydration before so I didn't recognize the signs early enough. I didn't start combating it for about 24 hours after the hike. The next day in Colorado, I set up an early camp. I drank my fluids, ate a little bit of food, took a nice afternoon nap, and drank more fluids. I was feeling a lot better, by that evening, and was up to 98% the next morning. Even the pup had 100% turn around in her mood.
_____________________
  1 archive
Jul 25 2019
avatar

 Guides 10
 Routes 673
 Photos 7,281
 Triplogs 4,660

67 female
 Joined Nov 17 2008
 phoenix, az
Sylvan Lake to Black Elk Peak Trail - State HPWestern, SD
Western, SD
Hiking avatar Jul 25 2019
trekkin_geckoTriplogs 4,660
Hiking6.58 Miles 1,598 AEG
Hiking6.58 Miles   3 Hrs   2 Mns   2.38 mph
1,598 ft AEG      16 Mns Break
 
Partners none no partners
picked up the best coffee of the trip at black hills blend on the way back to sylvan lake
planned to hit black elk peak from there - the literal high point of the trip
a scenic hike at a moderate grade through open forest
a final ridgeline and a spur to the peak
interesting CCC structure on top
a popular hike, but we got there early enough that it didn't feel too crowded
spent some time at the top checking out the tower and admiring views of cathedral spires and little devils tower
made our way back down and had a little picnic lunch at the sylvan lake general store
highly recommend this one
 Culture
 Culture [ checklist ]
[ checklist ]  Stone Dwelling
 Named place
 Named place [ checklist ]
[ checklist ]  Black Elk Wilderness
_____________________
hazhole
 
Sep 27 2015
avatar

 Triplogs 18

62 male
 Joined Mar 15 2010
 Phoenix, AZ
Sylvan Lake to Black Elk Peak Trail - State HPWestern, SD
Western, SD
Hiking avatar Sep 27 2015
GuilhermeAZTriplogs 18
Hiking6.00 Miles 1,550 AEG
Hiking6.00 Miles   3 Hrs      2.00 mph
1,550 ft AEG
 no routesno photosets
1st trip
Linked   none no linked trail guides
Partners none no partners
Traveled to western South Dakota for a business meeting, so I decided to get a hike in. Started at the trailhead at Sylvan lake at 6:45 -- no other cars there. Much of the hike is through wooded areas, but there are plenty of nice views of interesting rock formations in the Black Hills. About a third of the way to the summit is a bench along a ridge which offers a view of the lookout tower on Harney Peak in the distance -- very cool view. The hike isn't that strenuous but there are plenty of stairs to get to the top of the lookout tower. The views from the tower are very nice. I had the trail to myself the entire way up, but passed a number of hikers on the way down.
I did notice a lot of fallen trees in the Black Hills, due to the mountain pine beetle. Kind of sad, but I guess that's nature running its course.
I definitely recommend this hike if you find yourself in the Black Hills.
_____________________
  1 archive
Aug 12 2010
avatar

 Guides 177
 Routes 249
 Photos 10,213
 Triplogs 2,215

74 male
 Joined Feb 12 2002
 Gold Canyon, AZ
Sunday Gulch TrailWestern, SD
Western, SD
Hiking avatar Aug 12 2010
AZLOT69Triplogs 2,215
Hiking7.82 Miles 1,667 AEG
Hiking7.82 Miles   4 Hrs      1.96 mph
1,667 ft AEG
 
1st trip
Partners none no partners
Nice temperatures under strong tree cover made this a nice day. Only a few others on the trails.
 Flora
 Flora [ checklist ]
[ checklist ]  Blackeyed Susan
wildflower observationwildflower observationwildflower observationwildflower observationwildflower observation
Wildflowers Observation Substantial
_____________________
It's best for a man to remain silent and be thought a fool, than to open his mouth and remove all doubt.
--Mark Twain
 
Aug 01 2008
avatar

 Guides 73
 Routes 176
 Photos 10,174
 Triplogs 2,324

46 male
 Joined Sep 08 2006
 
Harney Peak North Trail, SD 
Harney Peak North Trail, SD
 
Hiking avatar Aug 01 2008
JimTriplogs 2,324
Hiking9.40 Miles 2,142 AEG
Hiking9.40 Miles   4 Hrs   30 Mns   2.09 mph
2,142 ft AEG
 no routes
1st trip
Partners none no partners
After entering the Black Hills of South Dakota I traveled south from Deadwood to Hill City and then Custer. I spent the night in Custer intending to have a nice relaxing hike on Friday to Harney Peak from the Sylvan Lake Trailhead in Custer State Park. The State Park wanted money to use the trailhead($5!), so I opted instead to travel north to the Willow Creek Trailhead off of SR 244, east of Hill City and west of the Pine Creek Lake on our HAZ Traildex map. I should have paid to use the state park trailhead. The trail was fine, but it was 93 degrees in Hill City when I got back there at 5pm, and the dew point was in the low to middle 60s that day. It must have been a few degrees hotter when I was out hiking. It was unbearably hot, and it made what should have been a relaxing hike into a miserable one. Still, it was better than the 106 degree hike I took on Squaw Peak a few weeks earlier.

The feds have a brochure that tells me the trail is 4.7 miles one way. I don't know if this includes the 2.8 mile Willow Creek loop necessary to access the Harney Peak North Trail, but I'm keeping to the conservative numbers. Using the traildex map's terrain-topo feature I calculate the base AEG at 2142'. In reality it was higher, but I don't have a GPS and therefore can't get a better estimate from the rolling terrain I encountered. Trailhead elevation is 5100' and the summit of Harney Peak is 7242'. It is the state highpoint of South Dakota.

The trail begins in a nice area of large well spaced "old growth" ponderosa pines. This ends once you enter the Black Elk Wilderness Area and you see the insanity of the Forest Service having a wilderness area that has a history of fire exclusion, previous grazing, and logging. Think dense stands of young trees in the former spaces between the old orange barkers. No matter though, bark beetles are at outbreak status in the wilderness area and are killing huge stands of trees. Thanks congressionally mandated wilderness area for providing the public and environment with thousands of acres of dead trees. Oh Boy!! Incidentally, you can observe a similar situation on the Kachina Peaks above Flagstaff by driving Snowbowl Rd from US 180 (though we don't have the bark beetles yet). Though recently logged for "fire mitigation", the forest composition change is dramatic as you go from the non-wilderness to the wilderness. The only real difference between the two sites is that we have mixed conifer with Ponderosa pine, douglas fir and white pine, where as its pure ponderosa pine in the Black Hills.

Back to the trail. It has a very gentle grade that would have been relaxing had it not been so hot and humid. Keep in mind that 4 days prior I was hiking in alpine tundra with temperatures in the 50s. The trail goes up, then down, and then repeats this many, many, many times. I think the people who built the trail were smoking crack, or some CCC version of it. The trail had 100 foot long switchbacks to go up 5 feet, then it rounded a bend on a small knoll only to loose 20 feet, it made no sense. It wasn't going to a view point, or anything at all, it was just built retarded. Again though, had it not been so hot and humid I might not have noticed and probably would have just enjoyed the ride. There is one small creek crossing, but its too shallow in August to get water from.

About 2/3 of the way on trail you come to your first real view. Its actually quite nice considering the relative flatness of the Black Hills (I think it should be called the Black Plateau). To the east you see many large granite formations which are attractive, and might be good places for rock climbing. Not too much further you get your first view of the summit and its stone tower. Then its more up and down, and round and round. It might not have been 95 degrees at 7000', but it was still really hot and the meandering nature of the trail made me hate it. Eventually, I summited. Not a super proud moment, but I was happy to have completed the days goal. I hung around for a while cooling off in the dark airy tower. I spotted the poor mountain goat that hangs around the summit. He was trying to keep cool. Sadly, he was having a rough go of it. He and the other Mountain Goats that inhabit the area are descendants of a small band of escaped zoo animals that were brought to Hill City from Canada in previous years. Thats what I was told anyway. After a while I started back and found that the heat of the day is no fun to hike in even if its more or less down hill. When I got down to Hill City to buy some ice cream to eat I discovered 2 things, 1. It was still 93 degrees at 5pm, and 2. I was in the Hills at the start of the Sturgis Rally. Avoid the Hills at that time if you don't own a motorcycle. Everything but the young virgins is given over to them. Its not a time to visit.
_____________________
🍭
 
average hiking speed 2.21 mph

WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.

helpcommentissue

end of page marker