Great Salt Plains State Park
Crystal Digging and Salt Flats on the Great Salt Plains of Oklahoma — State Park Adjacent to the Great Salt Plains National Wildlife Refuge, Dig Your Own Hourglass Selenite Crystals at the Famous Crystal Digging Area, 840-Acre Great Salt Plains Lake for Boating and Fishing, Campground With Full Hookups and Primitive Sites, Miles of Flat White Salt Plains Stretching to the Horizon, Swimming Beach on the Lake, Birdwatching Including Endangered Whooping Cranes During Migration, Near Jet Alfalfa County Northwestern Oklahoma
Great Salt Plains State Park is a state park adjacent to the Great Salt Plains National Wildlife Refuge near Jet, Alfalfa County, northwestern Oklahoma, managed by Oklahoma Tourism and Recreation Department. The park features the famous Crystal Digging Area where visitors can dig their own hourglass-shaped selenite crystals from the salt flats — a unique geological experience found nowhere else on Earth, the 840-acre Great Salt Plains Lake for boating and fishing, a campground with full hookups and primitive sites, miles of flat white salt plains stretching to the horizon creating an otherworldly landscape, a swimming beach on the lake, birdwatching including endangered Whooping Cranes during fall and spring migration, and a natural phenomenon destination unlike anything else in Oklahoma.
The crystal digging is the main draw — nowhere else on Earth can you find hourglass-shaped selenite crystals like these. The unique crystal formation occurs when gypsum crystallizes around sand grains in the salt-saturated groundwater, creating an hourglass pattern inside each crystal. Visitors can keep whatever they find.
The salt flats themselves are surreal — miles of flat, white, crystalline salt stretching to the horizon under Oklahoma’s enormous sky creates a landscape that looks more like Bonneville or the Dead Sea than the southern Great Plains.
Things to Do
- Crystal digging — selenite, keep finds
- Salt flats — otherworldly landscape
- Boating — 840-acre lake
- Camping — full hookups
- Whooping Cranes — migration
- Swimming — lake beach
Park Information
| Feature | Details |
|---|---|
| Location | Near Jet, Alfalfa County, OK |
| Lake | 840 acres |
| Crystals | Hourglass selenite — globally unique |
| Salt Flats | Miles of white salt plains |
| Camping | Full hookups + primitive |
| Managed By | Oklahoma Tourism & Recreation |
| Coordinates | 36.7333° N, 98.2167° W |
Frequently Asked Questions
Where can you dig selenite crystals in Oklahoma?
Great Salt Plains State Park near Jet, Oklahoma has the world’s only public digging area for hourglass-shaped selenite crystals — a formation found nowhere else on Earth. Visitors dig in the salt flats and keep whatever crystals they find. The park also features an 840-acre lake for boating and fishing, camping with full hookups, swimming beach, and Whooping Crane viewing during migration. Managed by Oklahoma Tourism and Recreation.
The wildlife viewing is internationally significant. The Great Salt Plains NWR adjacent to the park is a critical staging area for endangered Whooping Cranes during their spring and fall migration between Texas and Canada. The salt flats and shallow lake also attract massive flocks of American White Pelicans, shorebirds, and waterfowl that transform the plains into a living wildlife spectacle.
Last updated: May 2026
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