Location

Pilot Butte State Scenic Viewpoint
Top of Pilot Butte

Time

Begins: 09/21/2017 at 7:00 PM
Ends: 09/21/2017 at 8:00 PM

Description

Come and learn about how more than 400 volcanoes, plate tectonics, Juan de Fuca Plate subduction and glaciers shaped central Oregon. Learn the difference between cinder cones, composite volcanoes, shield volcanoes and lava domes. Hands on with basalt, obsidian, welded tuff, pumice and thunder eggs.