Unsurprisingly, you’ll find Olympic Hot Springs in attractive Olympic National Park. This popular hot springs complex includes twenty-two natural pools amidst the remnants of a former resort. It is somewhat remote and not generally crowded. A two-plus-mile hike through the woods is required to reach the springs.
Gorgeou Goldmyer Hot Springs is nestled in a cozy corner of the Cascade Mountains. Here you can enjoy mountainside pools of water with a temperature of 104°F (40°C). This place also includes a pool of cold water next to the springs in case you’d enjoy a cool dip too.