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Three Island Crossing

Three Island Crossing State Park is located  on the Snake River at a historic crossing point for the original travelers of  the Oregon Trail. Home to the Oregon Trail History and Education Center, Three  Island State Park is a great place to learn  about the pioneers and early settlers to the area.

The park has several campsites with amenities available, as  well as cabins that you can rent. Located in the  Owyhee Canyonlands, Three Island Crossing is an ideal place to stay while you explore Glenns Ferry and the surrounding countryside by foot, bike or even  horse!

From I-84, take exit 121 for Glenns Ferry. Turn left onto 1st Ave, left on Commercial Ave, and then right on Madison Ave. Travel about 1 mile to the park entrance.

Maps: Location map; year-round trail map


Near Glenns Ferry, Idaho


Several miles of trails and open area




State Park

More Info

Idaho Department of Parks and Recreation