Wyoming Roadside Attraction: Expedition Island

18-Expedition Island

The city of Green River, where the Transcontinental Railroad crossed the Green River, became the departure point for many river adventures. Expedition Island commemorates them, beginning with John Wesley Powell’s in 1869. Photo by Barb Gorges.

Published July 7, 2009, Wyoming Tribune Eagle, “Expedition Island commemorates historic Green River adventures.”

By Barb Gorges

Starting out as a stage station on the Overland Trail, the town of Green River became a division point on the Transcontinental Railroad and the jump off for many expeditions down the Green River.

William Ashley descended the Green in 1825, during the fur trapping era, but in 1869, just after the railroad was completed, John Wesley Powell wanted his trip to be a scientific survey. After him came attempts at navigating the river in a paddlewheeler, speed records, women steering their own craft and commercial float trips, before the river was dammed at Flaming Gorge.

The historical interpretive signs along the path around Expedition Island are worth reading, but after a long, probably hot drive, you and your family will appreciate the free splash park more. Afterwards, you can retire to the shade with something cold from the concession stand.

At the entrance to the footbridge on the other side of the parking lot, check out the map of local pathways that connect several local parks and natural areas.

Expedition Island Park

Directions: I-80 Exit 91, south on Uinta Dr. (State Hwy. 530), right on 2nd St.

Open: Year round, 7 a.m.-10 p.m. Splash park open 10 a.m. 8 p.m. Memorial through Labor Day.

Admission: Free.

Address: 475 S. Second East

Phone: 307-872-6151

Web site: http://www.cityofgreenriver.org

Attractions: splash park, changing rooms, playground, concessions, picnicking, shade, historical interpretive signs around the edge of the island. Also, Green River Park and Tubing Channel.

Time: Allow at least 1 hour.