Terwilliger Hot Springs

Terwilliger is a naturally occurring hot springs in a beautiful part of the Willamette National Forest. It’s part of Cougar Recreation Area, located near the southwest “corner” of Cougar Reservoir. This spot is managed by the Forest Service, and it requires a short hike in from the parking area. Clothing is optional in the hot spring pools, and the surrounding area is a great place for swimming, hiking and just relaxing.

• Fee required
• Interpretive signage