Fee: $5/vehicle motor vehicle entry fee; camping $15-$50/night
About this park
Eagle Island State Park covers about 545 acres of riverside land between two forks of the Boise River near Eagle. Cottonwood trees, open meadows and calm water make it a green oasis just a short drive from the Boise area. The park is popular for swimming at its beach and for water skiing on its lakes, and it also has a disc golf course, walking trails and large grassy areas for picnics and gatherings. Its size and variety make it easy to spend a full day here with family or friends. A $5 per-vehicle entry fee applies, and camping is $15 to $50 per night. Summer weekends are the busiest time, so arrive early for the best spots.
Eagle Island State Park FAQ
Where is Eagle Island State Park located?
Eagle Island State Park is in Eagle, Idaho, at 165 Eagle Island Pkwy. GPS coordinates: 43.7025, -116.3514. Get directions.
Is there an entrance fee at Eagle Island State Park?
$5/vehicle motor vehicle entry fee; camping $15-$50/night. Fees can change by season, so confirm with the park before you go.
How do I contact Eagle Island State Park?
You can call (208) 939-0696 or email info@idpr.idaho.gov. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Eagle Island State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Hot Springs (32.9 mi, reservable)
- Swinging Bridge (34.4 mi, reservable)
- Bad Bear Campground (35.6 mi, reservable)
How current is this information about Eagle Island State Park?
This listing was last updated on September 20, 2026. If something is out of date, let us know and we'll fix it.