Henrys Lake State Park offers lakeside camping, fishing and nature trails near Island Park.
Plan your visit
3917 E 5100 N, Island Park, Idaho 83429
- Admission
- $7 vehicle entry; lodging and camping extra; check pass coverage
- Hours
- Day use generally 7 a.m.–10 p.m.; manager may adjust
- Parking
- Main lakeside lot; winter conditions may affect access
- Restrooms
- Indoor and vault toilets; seasonal service varies
- Access
- ADA boat ramp, trail, restroom, campsites and cabin listed
- Setting
- Outdoor
Photos have not been added to this listing yet.
🌳 Amenities & Features
- 🏕️ Campsites and three cabins
- 🚤 Boat ramp and dock
- 🎣 Trout fishing and fish-cleaning station
- 🚶 Hiking and biking trails
- 🧺 Picnic areas
- 🦺 Life-jacket loaner station
- 🎓 Seasonal interpretive programs
💡 Good to Know
- The official page still reports the dump station closed for the 2025/2026 season. Confirm any reopening before relying on it.
- Winter access includes limited dry RV sites and heated cabins. No drinking water is available in winter; snow and wind can affect travel.
- Pets must remain on a leash no longer than six feet. Confirm fishing and ice conditions before going onto the lake.
Listing review date: 2026-10-15