




Union Flat
Tahoe National Forest · Sierra City, CA
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Official sources & verification
Managed by State Park
Source of truth
- Agency source page
The page our published rules and notes are derived from.
Reserve or permit
- Reserve on Recreation.gov
Book a site directly with the operator.
Verify by phone or mail
- Operator:(530)478-6253
- Address:YUBA RIVER RANGER STATION · Sierra City, CA · 95959
Live availability
via Recreation.govAvailability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.
About
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Amenities
Check-in & Check-out
Check-in 2:00 PM
Check-out 12:00 PM
Pet Policy
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Individual Sites (11)






Within ~30 miles
Trails near Union Flat
Cleveland Mine Trail
California
Secret Canyon Trail
California
Second Divide Trail
California
Third Divide Trail
California
Big Boulder Trail
California
Third Divide
California
Hunt context
Hunting unit around this campground
During hunting seasons, wear blaze orange and check regulations — see the California hunting page





