skip to content
Henrys Lake State Park Photo

Henrys Lake State Park

Mailing Address
3917 E. 5100 N.
Island Park, ID 83429

Street Address
3917 E. 5100 N.
Island Park, ID 83429

  • Phone: (208) 558-7532
  • Toll Free: (866) 634-3246
Send an Email
www.parksandrecreation.idaho.gov
Nearest City: Island Park
Location: Eastern Idaho, 15 miles from Yellowstone Park
Directions: 45 miles north of Ashton on Idaho on Highway 20 or 15 miles south of West Yellowstone, Montana on Highway 20. The park entrance is located on the west side of Highway 20.

Information

Located just 15 miles west of Yellowstone National Park, this high mountain lake is the kind of place fishermen dream about. The state park, named after explorer Major Andrew Henry, opens the Thursday before Memorial Day and closes October 31st, weather permitting. The park offers campfire programs and a Junior Ranger program. Anglers fish for cutthroat, brook and rainbow-cutthroat hybrid trout. The park has a modern fish cleaning station near the boat ramp. Camping is at one of 44 sites and there are camping-cabins also available for rent. During winter, information on Henrys Lake can be obtained by calling Harriman State Park.

Season: Summer
Hours: 9am-5pm daily

Fees: $4 per vehicle / day; Separate camping fees

Photo Gallery

Photo Details

Location

* Location marker is based on the item's address. May not represent the actual location.