About Hidden Falls
Hidden Falls is a named waterfall in San Juan County, Washington, located about 12 miles northeast of Friday Harbor. The U.S. Geological Survey records it on the Mount Constitution 7.5-minute topographic quadrangle at 48°38′54″ N, 122°49′22″ W (48.64832, -122.82275). Named features close by in the federal gazetteer include Paul Creek (stream, 0.2 mi), Little Summit (summit, 0.8 mi), and Mountain Lake (lake, 0.9 mi). The nearest other waterfall in this directory is Cavern Falls, 0.3 miles to the west.
Weather at Hidden Falls
Full NWS forecastForecast for the waterfall's exact location, not the nearest town. Mountain weather can change quickly.
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Source: National Weather Service.
Conditions at Hidden Falls
Sun and Daylight Today
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Times in Los Angeles time. Canyons and steep valleys lose direct sun earlier.
Elevation
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At the mapped waterfall point, from the USGS 3D Elevation Program. Expect cooler temperatures than in nearby towns at lower elevation.
Nearest Stream Gauge
Checking for USGS gauges within about 8 miles...
Live discharge in cubic feet per second (ft³/s). The gauge may be on a different stream than the falls; use the trend as a rough guide to how much water is running in the area.
Map and Directions
The marker shows the USGS-recorded position of Hidden Falls. Trailheads and parking can be some distance from the falls themselves, so plan your route with an up-to-date trail map.
Named Landmarks Nearby
These named features from the USGS Geographic Names Information System lie within two miles of Hidden Falls. Stream positions mark the stream's mouth as recorded by USGS.
- Paul Creek — stream, 0.2 mi
- Little Summit — summit, 0.8 mi
- Mountain Lake — lake, 0.9 mi
- Boyd Middle Reservoir — reservoir, 0.9 mi
- Boyd Lower Reservoir — reservoir, 1.2 mi
- False Summit — summit, 1.3 mi
- Cold Creek — stream, 1.5 mi
- Cold Spring — spring, 1.5 mi
Before You Visit
- Water levels change quickly. Flow is usually strongest after rain and during snowmelt; see the best time to visit waterfalls.
- Stay back from the brink and off wet rock. Our waterfall safety guide covers the most common hazards.
- Check land ownership and access before you go. Some named falls sit on private property or in areas without a maintained trail.
- Download offline maps and save the coordinates 48.64832, -122.82275. Use our waterfall hike packing list.
Waterfalls Near Hidden Falls
Frequently Asked Questions
Where is Hidden Falls located?
Hidden Falls is in San Juan County, Washington, about 12 miles northeast of Friday Harbor. Its coordinates are 48.64832, -122.82275 (48°38′54″ N, 122°49′22″ W).
What town is closest to Hidden Falls?
The closest town with 1,000 or more residents is Friday Harbor, WA, about 12 miles away in a straight line. Driving distance is usually longer, so check the route before you go.
What waterfalls are near Hidden Falls?
The closest is Cavern Falls (0.3 mi west). Others within reach include Rustic Falls (0.4 mi), Cascade Falls (0.5 mi), and Hard Scrabble Falls (28 mi).
Which USGS topographic map shows Hidden Falls?
Hidden Falls appears on the USGS Mount Constitution 7.5-minute quadrangle. You can view it in The National Map viewer or download the US Topo sheet for offline navigation.