Public Campground
Flatrock Campground
Flatrock Campground is located near Island Park, Idaho, surrounded by forested terrain. The area experiences temperatures ranging from 20°F in winter to 80°F in summer. Campers can explore nearby attractions such as Yellowstone National Park and Henry's Lake State Park.
Detours Nearby

Pole Bridge Campground
39 min away

West Yellowstone Dispersed
39 min away
Drive Time
- 1 hr 15 min from Idaho Falls, ID
- 1 hr 58 min from Bozeman, MT
- 1 hr 59 min from Pocatello, ID
- 2 hrs 40 min from Helena, MT
Location
Flatrock Campground is located in Idaho
Directions
In Island Park, ID, from intersection of Koeger/A2 and US Rt. 20, take Rt. 20 north 3.5 miles to campground sign. Turn left into campground.
Coordinates
44.49713596 N
111.33997882 W
Connectivity
- T-Mobile5GExcellent CoverageVerified by 31 usersLast on 12/6/25
- Verizon5GExcellent CoverageVerified by 17 usersLast on 12/6/25
- AT&TLTEGood CoverageVerified by 11 usersLast on 12/6/25
Connectivity
- T-Mobile5GExcellent CoverageVerified by 31 usersLast on 12/6/25
- Verizon5GExcellent CoverageVerified by 17 usersLast on 12/6/25
- AT&TLTEGood CoverageVerified by 11 usersLast on 12/6/25
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Tent Cabin
Features
For Campers
- Trash
- Picnic Table
- Phone Service
- Reservable
- WiFi
- Drinking Water
- Electric Hookups
- Toilets
- Pets
- Fires
For Vehicles
- 50 Amp Hookups
- Big Rig Friendly









