Green River Rocks
Green River Rocks
Green River Rocks festival takes place April 10th through 12th at the Green River Epicenter from 2:00- 7:00 p.m.
Green River Rocks is a free festival celebrating the geology, paleontology, and archaeology of Southeastern Utah held annually at the John Wesley Powell Museum in Green River, Utah. Come for the expert-led field trips, rockhounding opportunities, artisan market, and much more! This year will also feature a Green River edition of "Science On Tap" with Science Moab at Ray's Tavern.
John Wesley Powell River History Museum
04:00 PM - 07:00 PM, every day through Apr 12, 2026.
John Wesley Powell River History Museum
1765 East Main Street
Green River,
Utah
84525
435 564 3427
museum@greenriverutah.com