Explore the most popular trail running trails in Island Park/Yellowstone with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

trail running
Tuesday, July 26, 2016

Use GPS. The trail wasn't obvious. Even when you hit Summit lake trail it's still a little spotty. I took a bear bell and bear spray. Unfortunately I didn't run into any animals. The only place for water is Summit lake. The stream coming out was dried up.

7 months ago

Sunday, August 04, 2013

Tuesday, August 24, 2010