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Henrys Lake State Park

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PARK UPDATE

Dump Station Remains Closed

Due to problems with the drain field, the Dump Station at Henrys Lake State Park remains for the 2025 season.
 
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.

Park Reservations

1-888-9-CAMPID or 1-888-922-6743
Henry's Lake Aerial
Henry's Lake Aerial
Great place for a picnic!
Great place for a picnic!
Henry's Lake State Park is an angler's paradise!
Henry's Lake State Park is an angler's paradise!
Cabin view at Henry's Lake
Cabin view at Henry's Lake
View of natural area at Henry's Lake
View of natural area at Henry's Lake

Additional Links

Henrys Lake State Park logo
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Current Conditions
12:11 am, Jul 27, 2025
temperature icon 54°F
overcast clouds
40 %
1014 mb
3 mph
Wind Gust: 4 mph
Clouds: 86%
Visibility: 6 mi
Sunrise: 6:06 am
Sunset: 8:57 pm

Contact the Park

Address:

3917 E. 5100 N.
Island Park, ID 83429

Phone:

1-888-9-CAMPID or 1-888-922-6743

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.

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