Summer 2023 Update:
For details on daily summer special events and activities, please call the park directly at 208-558-7532
Due to problems with the drain field, the Dump Station at Henrys Lake State Park remains closed and will likely be closed for the 2023 season as well.
Alternate Dump Stations are:
- Bing Lemke Forest Service Dump Station, Last Chance, 20 miles south of the Henrys
- Ashton Visitor Center, 43 miles south
- Grizzly RV is available in West Yellowstone, 15 miles east.
The only sewage dump at the park will be the FULL hook-up sites.
We are sorry for the inconvenience.
Resident Fees
Motor Vehicle Entry Fee: $7 per vehicle
Electric Campsite: $30 per night
Full Hook-Up: $32
Cabins: $60 per night
All fees are tax inclusive.
Non-Resident Fees
Motor Vehicle Entry Fee: $7 per vehicle
Electric Campsite: $60 per night
Full Hook-Up: $64
Cabins: $65 per night
Current Conditions
Address: 3917 E. 5100 N.
Island Park, ID 83429
Phone: (208) 558-7532 Summer | (208) 558-7368 Winter
Hours of Operation: Day-use locations within state parks are open from 7 am to 10 pm, per Idaho state code 26.01.20 (5). Day-use hours may change based on park manager discretion.
