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Washington
3.5 mi
Distance
4,559 ft
Gain
2h 20m
Time
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Ross Lake National Recreation Area
National Park unit boundary is mapped — agency alerts for it feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
Nobody's filed a report here yet — be the first.
Why you'll love it
Diablo Lake Trail
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
Diablo Lake Trail offers stunning views of the turquoise waters of Diablo Lake, one of Washington's most photographed alpine lakes. This out-and-back trail winds through old-growth forest with dramatic views of the North Cascades peaks reflected in the pristine lake waters. The relatively short distance and accessible terrain make this a popular choice for hikers seeking alpine scenery without extreme elevation gain.
Sourdough Falls Trail Lower Loop
~1 min drive
Short out-and-back hike to a scenic waterfall near Sourdough Falls.
Sourdough Falls Trail
~1 min drive
Short out-and-back hike to a scenic waterfall in Washington.
Incline Trail
~2 min drive
Steep out-and-back trail with significant elevation gain in under half a mile.
Pyramid Lake Trail
~3 min drive
Short out-and-back hike to a scenic alpine lake in Washington.
Sourdough Mountain Trail
~3 min drive
Steep 10-mile out-and-back climb to alpine views in Washington.
Thunder Knob Trial
~3 min drive
Short out-and-back hike to Thunder Knob with accessible summit views.
Happy Flats Trail
~4 min drive
Easy 0.30-mile loop through Washington's accessible flatlands.
Happy Creek Trail
~4 min drive
Easy 1.19-mile out-and-back creek walk in Washington.
Green Point Camp Access
~5 min drive
Easy out-and-back access trail to Green Point Camp.
Jack Mountain Trail
~8 min drive
Accessible out-and-back hike with scenic views in Washington.
