Add Yahoo as a preferred source to see more of our stories on Google. A family digs for crystals at the Salt Plains National Wildlife Refuge. In northern Oklahoma, there are more than 11,000 acres of ...

Grab your shovels as we visit a spot in Oklahoma where you can dig for crystals. And the kind you uncover can't be found anywhere else in the world. When you arrive at the Great Salt Plains in Jet, ...

The Sooner State boasts nine wildlife refuges, each offering a one-of-a-kind adventure in a different setting. For instance, when you're enjoying a serene escape in Medicine Park, considered America's ...