When: Sat., Aug. 15, 5-8 p.m. 2015
A sunset hike to the top of a small volcano located in Skyline Forest. Three Creek Butte is one of many small volcanoes scattered throughout the Three Sisters region. From its peak, we'll take in views of the larger volcanoes in the region and discuss the geologic history of the Cascades and the potential for future eruptions. Registration is required.