This is a past event.

Earth Day waterfall hike

Visit a Waterfall Take an Earth Day Hike Saturday, April 23, to Elk Creek Falls and explore the tallest waterfall in the state. Three separate waterfalls totaling over 140 feet cascade down a basalt canyon. Cost is $20 for students, $30 for others. Sign up at the Outdoor Program Office, at or call (208) 885-6810.