This was so fun! It's a short hike up a trial that follows devils creek at the bottom of a canyon. There is a lovely waterfall on the outside back of the cave. If you want to climb the large rocks and hike behind the waterfall (we did), be very careful as it is very slippery. The inside of the cave is really cool, with devils creek running thru it. Stay on the path, don't walk in the water (no idea how deep it is, currents or rocks) and try not to touch anything due to microorganisms that live there. The whole hike including the cave was so beautiful.....bring your CAMERA!