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Hiking to Harney Peak

Keystone, South Dakota

4.9/5
based on 11 reviews

Description

Added by Spud Groshong

Distance: 7 miles roundtrip (out and back). Elevation gain: 5,166 ft. Duration: 4-5 hours. Highest point in South Dakota. Incredible stone lookout. Great views of the black hills.

The Harney Peak Trailhead #9 is located in the northwest corner of the parking lot just beyond Sylvan Lake. From there, the hike is very straight forward – the beginning of the trail is very moderate, being slightly flat with a few ups and downs along the way.

Once you cross into the Black Elk Wilderness (don't forget to fill out the permit before moving forward), the trail descends a little more to the valley floor. On the other side of the valley, the hike intensifies for the last mile or so, heading uphill. The last quarter of a mile is mostly stairs. Once you get to the top, however, you will forget all about the climb, as you are struck by the beautiful views.

At the top of Harney Peak, if you are so inclined, you can hike quite far up on the climbing rocks.

Be sure to bring layers and rain gear with you in the summer months. The weather will change almost at the drop of a hat.

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Features

Photography
Hiking
Easy Parking
Family Friendly
Scenic
Swimming Hole

Reviews

This was a really cool hike, passing through the Cathedral Spires as you make your way to the tallest point in South Dakota. Once at the top you have great views towards Wind Caves and the rest of the Black Hills. In addition, there is a cool observation tower that sits atop Harney.

I've done this hike twice and both times in the month of August. The first time a storm was rolling in and we decided to push for the summit, made it but quickly departed as we heard thunder so we made a very quick escape. The second time, almost exactly a year later we had perfect weather and few crowds. I love this hike and the views of the spires!

We loved this trek. A bit crowded but for good reason. Take trail #9 up and trail #4 back down. Trail #4 is a bit longer and will take you through some incredible spires. Enjoy!

This was surprisingly easy and steady for being the tallest peak in SD/ east of the Rockies. The trail gained elevation very subtly and provided fantastic views almost the entire way. Once at the top, we were able to see for miles and miles. Lots of area to get away from hiking groups and sit down for a beer. We even had service up top and facetimed my mom to show her the view! Loved it! It was the top of my list and it did not disappoint!

The Hike to Black Elk Peak is one of the most intense hikes in the Black Hills. Just when you think you're finished you get to climb the steepest steps in the state (I swear). Do not give up and turn around because the view from the top is absolutely phenomenal and breathtaking. Remember to take your time and bring a ton of water to ensure you stay cool and hydrated. This is an amazing hike but can be strenuous even for people who hike on a regular basis!

I've been several times, taking new friends each time. While some of my friends are less "outdoorsy" than other, they all enjoy the hike and want to go back up with me the next time I go! It is a very popular area for locals as well as out-of-towners, so get their early and get going before everyone else is there :)

I recommend arriving early during peak season as parking can be hard to come by. Trails are well marked and maintained, it's the hike you must do in the black hills!

We hiked this in the early spring when hardly any one else was on the path. It was a great time to do it and an amazing experience. I recommend taking the longer trail by the cathedral spires and little devil tower to add to the scenery. The peak gives a great 360 view and has awesome history behind the tower.

It isn't an easy hike, but my 8yr old managed it. The stairs at the end were pretty tall which made them more difficult. The pay off of the CCC castle with a look out tower at the top was more than worth it!

Did you know that Harney Peak is the tallest peak in the continental United States east of the Rocky Mountains? Happy trails!

Leave No Trace

Always practice Leave No Trace ethics on your adventures and follow local regulations. Please explore responsibly!

Nearby

Sylvan Lake Shore Trail

Black Elk Peak and Little Devil's Tower Loop

Hike Sunday Gulch Loop

Kayak Sylvan Lake

Hike to Little Devil's Tower in the Black Hills

Hike to Poet's Table

Go Great Places in South Dakota

In the Mount Rushmore state, travels to South Dakota are full of one-of-a-kind adventure with wide-open spaces as endless as the horizons. Between legendary landscapes and scenic drives, you can always find space that shifts life into park. When you’re ready, go great places.

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