Free dispersed camping on Henry's Lake sits along Red Rocks Pass Road, where a gravel turnoff that looks more like a private driveway leads down to the water's edge. The approach trips up first-time visitors, several of whom report driving past the entrance multiple times before spotting it, but the road itself is manageable and the sites at lake level are flat and open. Vault toilets on-site are notably well-maintained, with one reviewer calling them "probably the cleanest vault toilets I've ever used."
Sites spread out along the shoreline with open sightlines toward surrounding hills and a ski mountain visible in the distance. Wildflowers and low brush cover the area, and cows can be heard from nearby grazing land. Wind is a consistent factor here, particularly for tent campers, so stakes and a sturdy setup matter. Bugs are active before sunset but tend to settle once temperatures drop in the evening. There is little tree coverage, which means minimal shade and limited privacy, though sites are spaced well apart. Nearby options include Henry's Lake BLM Dispersed and Henrys Lake Boat Access for campers wanting to compare setups along the same stretch of shoreline.
Fishing, kayaking, and swimming are all accessible directly from camp. Cell service is available. Henry Lake Lodge, a couple of miles up the road, has a store for basic resupply. The site is free, no reservation required, and sits roughly 45 minutes from Yellowstone, making it a practical overnight stop for those routing through the region. Anglers and paddlers who want direct water access without a fee or a permit process will find this spot worth the slightly tricky entry.
RV Road Trip Guides
Map & DirectionsHenry Flats Dispersed Spot is located in Idaho near Island Park
Coordinates
44.61542836379989 N
111.41698041244749 W
Connectivity
T-Mobile5GExcellent CoverageVerified by 17 usersLast on 7/27/26
VerizonLTEGood CoverageVerified by 13 usersLast on 7/27/26
AT&TLTESome CoverageVerified by 8 usersLast on 7/27/26
Connectivity
- T-Mobile5GExcellent CoverageVerified by 17 usersLast on 7/27/26
- VerizonLTEGood CoverageVerified by 13 usersLast on 7/27/26
- AT&TLTESome CoverageVerified by 8 usersLast on 7/27/26
Access
- Drive-InPark next to your site
- Boat-InSites accessible by watercraft.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Dispersed
- Group
Features
For Campers
- Phone Service
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Big Rig Friendly
DISPERSED CAMPING
Enjoy dispersed camping on government land and leave no trace. Pack in and pack out. No (or limited) services at this camping area. Permit may be required.
Drive Time
- 1 hr 37 min from Idaho Falls, ID
- 2 hrs 8 min from Bozeman, MT
- 2 hrs 21 min from Pocatello, ID
- 2 hrs 50 min from Helena, MT
