Park Features

Olallie State Park features multiple trailheads and access points to a variety of recreational activities in a rainforest setting. The park includes views of two waterfalls, including the 100-foot cascading Twin Falls and Weeks Falls. Old-growth trees spanning up to 10-feet in diameter add color to the park and dramatic cliff formation along the western slopes of the Cascade Mountains are popular for rock climbing. The park connects with the Iron Horse Trail and John Wayne Pioneer Trail, providing visitors with access to miles of hiking and biking trails.