Official Government Website

Henrys Lake State Park

Home / State Park / Henrys Lake State Park

PARK UPDATE

Henrys Lake State Park to be OPEN and staffed this winter!

Henrys Lake State Park will remain open and accessible to the public this winter. The park will have full-time and seasonal staffing presence on-site, enabling the park to maintain the roadways to and within the property. Although the park can receive heavy snowfall and windy conditions, the park has obtained heavy equipment to keep the roads and parking lots plowed and blown for visitors to access the park. 

Approximately a dozen dry RV sites will be available to rent, along with 3 heated cabins for rent. Please visit the Reservations section on the main IDPR webpage to see availability. As a reminder, there will not be water available for use in the park. Henrys Lake is a perfect location to ice fish in winter, so all are welcomed to come try their luck. The regular $7 MVEF is applicable to visitors entering the park, and can be paid at the entrance kiosk. The main parking lot next to the Lake will be open and available for parking.

 

Dump Station Remains Closed

Due to problems with the drain field, the Dump Station at Henrys Lake State Park will remain closed for the 2025/2026 season. Any updates to service availability will be posted here. 
 
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
Henrys Lake Aerial
Henrys Lake Aerial
Great place for a picnic!
Great place for a picnic!
Henrys Lake State Park is an angler's paradise!
Henrys Lake State Park is an angler's paradise!
Cabin view at Henrys Lake
Cabin view at Henrys Lake
View of natural area at Henrys Lake
View of natural area at Henrys Lake

Additional Links

Henrys Lake State Park logo
loader-image
Current Conditions
12:25 pm, Nov 11, 2025
temperature icon 46°F
broken clouds
44 %
1020 mb
5 mph
Wind Gust: 7 mph
Clouds: 62%
Visibility: 6 mi
Sunrise: 7:17 am
Sunset: 5:02 pm

Contact the Park

Street Address:

3917 E. 5100 N.
Island Park, ID 83429

Mailing Address:

Please use the street address.

Phone:

(208) 558-7532

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.

Upcoming Events

Get Directions

ver: 3.5.2 | last updated: