Three Island Crossing State Park
Under $25Idaho state park on the Snake River marking a famous Oregon Trail crossing, with an admission-free history center.

Photo: NPS Staff ( Photo Credit: NPS ), Public domain, via Wikimedia Commons. Cropped and resized.
A national monument in southern Idaho protecting one of the richest Pliocene fossil deposits in the world.
775 East 2830 South, Hagerman, ID 83332 · Hagerman, ID
Hagerman Fossil Beds National Monument preserves a landscape that was once wetland, forest, and grassland during the Pliocene. Its fossils include extinct animals such as saber-toothed cats, mastodons, and ground sloths, along with ancestors of familiar creatures like horses, beavers, and birds. The Thousand Springs Visitor Center, opened in 2022, is the only place at the monument where visitors can see fossils. Overlooks, hiking trails, and picnic areas are also available, and the site remains an active center for paleontological research.
The closest stops to Hagerman Fossil Beds National Monument, ordered by straight-line distance. A few more like it, plus some different kinds of fun so you can build a full day.
Idaho state park on the Snake River marking a famous Oregon Trail crossing, with an admission-free history center.
22 mi awayMore like this
Walk the pedestrian path of a bridge 486 feet above the Snake River and watch BASE jumpers leap from the rail.
28 mi awayMore like this
Enclosed shopping mall in Twin Falls, Idaho, with stores, dining, and a cinema.
28 mi awaySwitch it up: Shopping
Watch the Snake River drop 212 feet over a 900-foot-wide ledge from overlooks in a city park.
31 mi awaySwitch it up: Sports & Outdoors
Walk self-guided trails past an original barrack, the entry guard station and the Honor Roll at a WWII Japanese American incarceration site.
36 mi awayMore like this
Climb or sandboard a 470-foot sand dune, fish the small lakes at its base and stargaze at the park observatory.
39 mi awaySwitch it up: Sports & Outdoors