Tips
oliviakellis
April 18, 2025
Hiking
There are a good number of tunnels along the George S. Mickelson Trail, and this one’s a standout. Carved right into the rock and surrounded by forest, it’s a cool little detour from the open trail. It gets pretty dark inside, so having a flashlight or headlamp on hand isn’t a bad idea.
In the know? Log-in to add a tip for other adventurers!
Sign up for free
Nearby routes
Best routes near A quiet tunnel break
33.5km
08:49
190m
440m
Hike the George S. Mickelson Trail, a difficult 20.8-mile route through Black Hills National Forest with railroad history and diverse scener
Hard
Details
Informations
Elevation 1,720 m
Weather
Powered by Foreca
Today
Thursday 13 August
18°C
11°C
62 %
Additional weather tips
Max wind speed: 14.0 km/h