Siouxon County Park

Siouxon Creek Trail in Washington’s Gifford Pinchot National Forest (often referred to as Siouxon Creek or Siouxon Canyon) is a hidden gem known for its lush old-growth forest, numerous waterfalls, and crystal-clear creek.

Summary

Popular for hiking, trail running, and backpacking, highlights include Siouxon Falls, Chinook Falls, and scenic footbridges. The best time to visit is late spring through early fall; the trail is generally snow-free by May. No entry fee or permit is required. Wildlife sightings are common, and its remote setting offers tranquility and occasional dark sky viewing. Top trail: Siouxon Trail (up to 10+ miles round-trip).