Parks open for camping and day use. Please stay safe, wash hands frequently, practice social distancing and wear a mask near non-housemates. More details.
Official Government Website
The Henrys Lake State Park campground is officially closed for the season. We will open the Thursday before Memorial weekend next year.
For reservations next year, call 1-888-922-6743 or online after December 10th (changed from Dec. 1st).
Park Reservations
By phone: 1-888-9-CAMPID or 1-888-922-6743

Location: 15 miles W of Yellowstone National Park | 138 miles N of Pocatello, ID | 300 miles N of Salt Lake City, Utah| 369 miles E of Boise, ID


  • Amphitheater
  • Boat Ramp/Launch
  • Dump station
  • Fire Rings
  • Firewood Sales
  • Fish Cleaning Station
  • Indoor Restrooms
  • Indoor Showers
  • Life Jacket Loaner Station
  • Picnic Areas
  • Swimming - Lake/River
  • Vault Toilets
  • Water - Drinking


  • Cabins
  • RV Campsites
  • Tent Campsites

Trail Types: Hard path (ADA); hike, bike

ADA Accessibility features:

  • ADA Boat Ramp
  • ADA Cabin
  • ADA Campsite
  • ADA Restroom
  • ADA Trail

Acreage: 585

Elevation: 6,470

Coordinates: 44.6164, -111.3677

Overnight: 83 serviced sites, 3 cabins (one ADA), 3 designated ADA campsite

Nearby: ATV and Nordic trails, Yellowstone National Park, Harriman State Park, golf, Mesa Falls Scenic Route, Fort Henry Historic Byway, horseback riding on Nez Perce Trail

Wifi Info: WiFi hotspot is available near the Adam's Loop Bath House and near the Caddis Loop Bath House

Learn: Junior Ranger program, campfire programs, guided hikes

Visitor Center: No

Museum Available: No

Current Conditions

Contact the Park

Address: 3917 E. 5100 N.
Island Park, ID 83429
Phone: (208) 558-7532 Summer | (208) 558-7368 Winter
Email the Park

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