Three Island Crossing State Park

Three Island Crossing State Park in Glenns Ferry combines Snake River scenery with one of Idaho’s most important Oregon Trail sites. Families can explore the Oregon Trail History and Education Center, walk interpretive trails, picnic, camp, and learn how emigrants crossed the river here.

Amenities & Features

• 🛤️ Oregon Trail history
• 🏛️ History and Education Center
• 🥾 Interpretive walking trails
• 🧺 Picnic areas
• 🏕️ Camping and cabins

Good to Know

The Oregon Trail History and Education Center is currently open daily from 9 a.m. to 4 p.m. and closes on holidays. State park vehicle fees apply.