About Terwilliger Hot Spring
Terwilliger Hot Spring, also called Cougar Hot Springs, invites you into a serene, woodsy canyon within Oregon’s Willamette National Forest. Its four natural cascading pools offer warm, soothing waters that contrast beautifully with the surrounding lush greenery. This primitive hot spring highlights the raw, peaceful charm of warm springs in Oregon.
Getting There
Access requires a brief 10-minute walk from a small, limited parking area, so come prepared to carry your supplies. The trail is well-marked but can be uneven and muddy after rain. The relative ease of access makes it a popular stop, though parking fills quickly, especially on weekends.
What to Expect
The pools maintain comfortably warm temperatures, perfect for unwinding amid towering trees and mossy rocks. You’ll find a rustic atmosphere without built-in facilities, enhancing the connection to nature. Expect some company during peak times, as visitors gather to enjoy this classic Oregon swimming hole experience.
Tips for Visitors
Visit early in the day or on weekdays to avoid crowds and secure parking. Bring water, snacks, and footwear suitable for walking on rocky terrain. Note that fees or permits vary, so check current regulations before you go. Respect the delicate environment by packing out all trash and keeping noise levels low.
