4.9
(39)
883
hikers
11
hikes
Hiking trails in Custer County, South Dakota, traverse a landscape characterized by rugged granite formations, dense pine forests, and expansive prairie grasslands. The region is dominated by the Black Hills National Forest and Custer State Park, offering diverse terrain from challenging mountain ascents to serene lakeside paths. Elevations vary significantly, with notable peaks providing panoramic views across the area. This varied topography supports a wide range of outdoor activities for different skill levels.
Last updated: April 24, 2026
26
hikers
7.76km
02:31
530m
0m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
14
hikers
6.05km
01:52
350m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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14
hikers
6.56km
02:29
490m
30m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(5)
117
hikers
14.8km
04:33
530m
530m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
36
hikers
14.1km
05:05
610m
610m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Custer County
… if you want to include Sawtooth Lake on this hike, you can spare Alpine Lake …
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… if you want to see Sawtooth Lake: save energy, don’t hike down to the lake
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With 650 feet, Goat Falls are rated as the tallest waterfall in the state of Idaho. This interesting fact surely makes it very attractive. However, the hike to the falls is strenuous and rough, and you should be aware that you can see just a portion of the cascading falls. Anyway, the scenery you will be treated with around the falls and Goat Lake is stunning!
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This trailhead is a popular access point into the Sawtooth Wilderness, the boundary is a mile from here. Wilderness permits are needed and can be obtained here for free. It is the closest trailhead to get to the beautiful Alpine and Sawtooth Lake.
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This is one of two lakes within the Sawtooth Wilderness known as Alpine Lake with the other one located further south. Popular Sawtooth Lake is just half a mile from here. To hike into the wilderness, you need to obtain a wilderness permit which is available at the trailhead.
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Sawtooth Lake at the base of Mount Regan is one of the biggest and most popular lakes within the Sawtooth Wilderness. Due to its elevation, it is often frozen into early summer. The easiest way to get here is to start at the Iron Creek trailhead, passing Alpine Lake on your way. You need to obtain a wilderness permit which is available at the trailhead.
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Custer County offers a diverse selection of over 10 dog-friendly hiking trails. These range from moderate to difficult, ensuring there's a suitable option for various fitness levels and experiences with your canine companion.
Yes, Custer County provides a range of dog-friendly trails. While there are no easy trails listed in this guide, you'll find several moderate options, such as the Sawtooth Lake via Iron Creek Trail, which is about 7.7 km long. For more challenging adventures, consider routes like the difficult Goat Lake Trail, spanning over 14 km with significant elevation gain.
Hiking with your dog in Custer County means exploring the stunning landscapes of the Black Hills. You'll encounter rugged granite spires, dense pine forests, and picturesque lakes. Many trails offer views of iconic formations and the diverse wildlife within Custer State Park and the Black Hills National Forest.
Many trails in Custer County lead to or pass by beautiful lakes, offering potential water access for your dog. Notable lakes in the area include Alpine Lake, Sawtooth Lake, and Hell Roaring Lake. Always check local regulations regarding dog swimming and ensure your dog is leashed where required.
Yes, Custer County offers dog-friendly loop trails for those who prefer not to retrace their steps. The Iron Creek-Stanley Lake Trail is a moderate 14.8 km loop that provides a varied hiking experience through the scenic landscape.
The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the stunning natural beauty, the well-maintained trails, and the opportunity to experience the unique granite formations and serene forests with their canine companions.
For those seeking a longer adventure with their dog, Custer County has options. The Iron Creek-Stanley Lake Trail, at nearly 15 km, offers a substantial hike. Additionally, the George S. Mickelson Trail, a rail-to-trail path extending 109 miles through the Black Hills, provides numerous sections suitable for long walks with dogs, though specific dog-friendly segments should be verified.
Beyond the trails themselves, Custer County boasts several attractions. You can find beautiful lakes like Redfish Lake Marina and Redfish Lake ferry dock and campground. Other points of interest include the historic Yankee Fork Gold Dredge and the relaxing Sunbeam Hot Springs & bathhouse, offering diverse experiences after your hike.
Generally, parking is available at most popular trailheads in Custer County, especially within Custer State Park and the Black Hills National Forest. However, during peak seasons, lots can fill up quickly. It's always advisable to arrive early, especially for popular routes like those near Sylvan Lake, and to check for any specific parking fees or regulations.
The spring, summer, and fall months generally offer the best conditions for dog-friendly hiking in Custer County. Spring brings wildflowers, summer offers lush greenery, and fall showcases vibrant foliage. Always be mindful of weather conditions, especially during summer when temperatures can rise, and ensure you carry enough water for both yourself and your dog.
When hiking with your dog in Custer State Park or the Black Hills National Forest, it's crucial to follow all posted regulations. Typically, dogs must be kept on a leash no longer than 6 feet, and owners are responsible for cleaning up after their pets. Some areas, particularly around wildlife habitats or sensitive ecosystems, may have additional restrictions. Always check the official park or forest websites for the most current information.


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