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California
1.8 mi
Distance
375 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Shasta-Trinity National Forest
3 managing-area boundaries mapped — agency alerts for them 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
Union Lake
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.
Union Lake Trail is a short and accessible out-and-back hike perfect for families and beginners seeking a quick alpine escape. The trail climbs steadily through mixed forest terrain to reach a scenic mountain lake, offering peaceful water views and a gentle introduction to California's backcountry.
Dorleska Mine
~3 min drive
Historic mining trail with moderate terrain and cultural heritage interest.
Battle Canyon
~5 min drive
Moderate 7.2-mile canyon hike with 2,114 ft elevation gain.
Little Boulder Lake
~7 min drive
Easy 1-mile alpine lake hike with minimal elevation gain.
Rose
~3 min drive
Moderate 3.6-mile climb with 1,687 ft elevation gain.
Tri-Forest
~5 min drive
13.64-mile forest loop with significant elevation gain and varied ecosystems.
Boulder Lake
~8 min drive
Short, steep alpine lake hike with significant elevation gain.
Sunrise Creek
~4 min drive
Steady 3.6-mile creek-side climb with 1,500 ft elevation gain.
Landers Lake
~5 min drive
Moderate 8.39-mile alpine lake hike with 1,563 ft elevation gain.
Sugar Pine Lake
~10 min drive
Easy alpine lake hike with steady climb through forest to scenic mountain lake.
Valley Loop
~5 min drive
Easy 4.96-mile valley loop with gentle elevation gain and scenic views.
