Harriman State Park
Quick Facts
6,135 ftPrice
$7 - $50/night
Booking
Reservable
Sites
10 campsites
Season
Typically open May 1...
Cell
Has Service
Pets
Pets Allowed
Quick Facts
6,135 ftPrice
$7 - $50/night
Booking
Reservable
Sites
10 campsites
Season
Typically open May 1...
Cell
Has Service
Pets
Pets Allowed
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What Campers Say
Top-Rated
Based on 31 reviews
675 Google reviews
Most mentioned
Some mention
"Overall highly positive: visitors praise well‑maintained and varied trails, abundant wildlife, historic buildings and cabin/yurt rentals; the park is noted for excellent fishing and groomed winter trails."
Campground Map
Harriman State Park
3489 Green Canyon Rd, Island Park, Idaho, 83429-5182, United States
Best Time to Camp at Harriman State Park
From May through November, the park welcomes visitors with pleasant summer days climbing to a comfortable 80°F—perfect for casting a line into the renowned trout waters or saddling up for a trail ride through sun-dappled meadows. When winter blankets the landscape, the park transforms into a snowy wonderland where temperatures dip to around 20°F and groomed trails beckon cross-country skiers, snowshoers, and fat-tire bikers to glide through hushed, frosted forests under wide Idaho skies.
Spring offers wildlife activity and wetland/migration viewing; good overall season.
Peak season for hiking, biking, horseback riding and wildlife viewing.
Seasonal wildlife events (elk bugling) and autumn scenery make fall strong.
Winter 'perfect' for Nordic skiing and snowshoeing; park open year-round.
Planning Tips
- Peak Season: Peak activities vary seasonally, with summer for hiking and winter for Nordic skiing.. Book 2-3 months ahead.
- Operating Season: Typically open May 1 to November 30
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