skip to content
Harriman State Park Photo

Harriman State Park

Mailing Address
3489 Green Canyon Road
Island Park, ID 83429

Street Address
3489 Green Canyon Road
Island Park, ID 83429

  • Phone: (208) 558-7368
  • Fax: (208) 558-7045
Nearest City: Island Park
Location: Eastern Idaho, 18 miles N. of Ashton on Hwy. 20
Directions: From Ashton go N. on Hwy 20 about 18 mi. From West Yellowstone travel S. on Hwy 20 about 37 mi. The park entrance is located on the west side of Hwy 20.

Information

Harriman State Park lies within an 11,000-acre wildlife refuge in the greater Yellowstone Ecosystem. Moose, Elk, and Sandhill Cranes are common, as is North America's largest waterfowl, the Trumpeter Swan. Known as one of the best fly-fishing streams in the nation, the Henrys Fork meanders for eight miles through Harriman. Over 20 miles of trails are available for hiking, biking, horseback riding, and cross county skiing. Guided horseback tours are offered by a park vendor, Dry Ridge Outfitters, 208-558-RIDE (7433).

Season: All Year
Hours: 7am-10pm daily

Fees: $5 per vehicle / day, $20 per bus

Facilities

Gift Shop , Parking , Restrooms , Visitor Center , Warming Hut

Location

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