Moderate state-park hike with partial viewpoint closure (Lower Falls); dog-friendly; kayaking permitted only downstream of falls.
Discover Pass required ($10 day / $45 annual)
As of an official alert posted March 2026, the Lower Falls Viewpoint on the Twin Falls Trail remains closed due to structural storm damage; other viewpoints on the trail remain open. Kayaking is only permitted downstream of the falls.
Twin Falls is a moderate waterfall hike in Olallie State Park near North Bend, featuring multiple tier viewpoints. Leashed dogs are permitted on state park trails, making this a good choice for visitors traveling with pets.
Important access update: The Lower Falls Viewpoint on the Twin Falls Trail is currently closed due to storm damage reported in March 2026. Other viewpoints along the trail remain accessible. Kayaking is permitted on the river but only downstream of the waterfall. A Discover Pass ($10 day / $45 annual) is required for parking. Check current conditions before your visit to confirm which viewpoints are available.
Spring through fall for optimal conditions. The trail is open year-round but offers the best experience in warmer seasons.
The Lower Falls Viewpoint is closed due to structural storm damage as of March 2026; other viewpoints remain open.
Discover Pass required ($10 day / $45 annual)
The managing agency's page (linked below) has the current trailhead and route details — round-trip distance wasn't published when we checked.
Yes, per the managing agency's own page — but check current leash rules before you go.
We track 11 waterfalls in North Cascades.
There are 3 other waterfalls we track in King County. All North Cascades waterfalls →
parks.wa.gov
Washington State Parks official Olallie State Park page, checked Aug 2026
Checked August 2026.