United States of America
Terwilliger Hot Springs, also known as Cougar Hot Springs, are geothermal pools in the Willamette National Forest in the U.S. state of Oregon, 53 miles (85 km) east of Eugene. The springs drain into Rider Creek, which in turn drains into Cougar Reservoir. They are about a quarter mile from Forest Se
rvice Road 19, also known as Aufderheide Memorial Drive.
Listen to the audio guide for Terwilliger (Cougar) Hot Springs Free on WIP — starts by itself when you arrive, even with the screen off