Boise National Forest holds Big Trinity Lake Campground within its mountain terrain near Mountain Home, Idaho, managed by the US Forest Service with year-round access. The site sits alongside a lake and accommodates drive-in and walk-in arrivals, with a 20-foot RV length limit worth noting before arrival. Amenities include drinking water, toilets, picnic tables, and campfire rings. Pets are welcome. Nearby options like Big Roaring River Lake Campground and Little Roaring River Lake give campers additional pet-friendly camping near Boise National Forest to consider when planning a multi-night stay in the area.
Description
Big Trinity Lake Campground is within the beautiful Trinity Recreation Area. There are 17 campsites on Big Trinity Lake and there are more sites near the beautiful smaller lakes in Rainbow Basin. Trinity Lake camping offers a quiet retreat in a beautiful high alpine landscape. The sites are situated within a popular summer recreation area with many activities to enjoy.
RV Road Trip Guides
Map & DirectionsBig Trinity Lake Campground is located in Idaho near Atlanta
Public CampgroundDirections
From Boise, Idaho, travel east on Interstate 84 (I-84) to Mountain Home, Idaho. At the I-84 and State Highway 20 junction, take Highway 20 east for 35 miles to Pine/Featherville turnoff. Travel north on Forest Highway 61 for 29 miles to Forest Service (FS) road 172. Proceed 15 miles northwest to FS road 129. Continue 3 miles to the Guard Station junction. The roadway is paved up to the junction of FS road 172. FS road 172 is native material (dirt) and trailer traffic is not recommended. There are signs noting each of the junctions.
Coordinates
43.62200049 N
115.43100055 W
Connectivity
T-MobileNo Coverage- VerizonNo Coverage
- AT&TNo Coverage
Connectivity
- T-MobileNo Coverage
- VerizonNo Coverage
- AT&TNo Coverage
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
Features
For Campers
- Picnic Table
- Reservable
- Drinking Water
- Toilets
- Pets
- Fires
Drive Time
- 2 hrs 56 min from Boise, ID
- 3 hrs 32 min from Twin Falls, ID
- 4 hrs 51 min from Pocatello, ID
- 4 hrs 56 min from Idaho Falls, ID
