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State Park
Big Trinity Lake Campground
Mountain Home, ID
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.
Pricing
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Official sources & verification
Managed by State Park
Source of truth
- Agency source page
The page our published rules and notes are derived from.
Verify by phone or mail
- Address:Mountain Home, ID
About
There is a campground in the Trinity Recreation Area. There are many sites near smaller lakes in the Rainbow Basin. A quiet retreat is available at Trinity Lake. The recreation area that the sites are in has a lot of activities to see and do.
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Amenities
Flush Toilets
Potable Water
Picnic Tables
Fire Rings
Pet Policy
Pets allowed on leash
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Within ~30 miles
Trails near Big Trinity Lake Campground
Trail
Rainbow Lakes
Idaho
7.7 mi2,392 ftgain
Difficult
Trail
Bridge (Elk Flat) Hot Springs
Idaho
1.3 mi197 ftgain
Easy
Trail
Trail 662
Idaho
4.6 mi1,168 ftgain
Moderate
Trail
Long Gulch Falls & Big Fiddler Creek Falls
Idaho
0.4 mi157 ftgain
Easy
Trail
Queen's River Loop
Idaho
29.9 mi8,238 ftgain
Expert
Trail
Mount Heinen
Idaho
9.3 mi4,114 ftgain
Expert
Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the Idaho hunting page
Nearby Campgrounds
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