This massive outdoor museum is the largest collection of petrified wood formations in the world, offering visitors a glimpse into prehistoric South Dakota. For those who love geology, the park is ...

The Petrified Forest had survived the sieges of eons ... Drake & Co. of Sioux Falls, South Dakota, had trunks hauled out of the forest so chunks could be turned into mantels, clock cases ...

The current 346 square miles of Petrified ... Forest. The park consists of two main sections, and recent legislation has authorized doubling the land area to 218,533 acres. Located in the south ...

Petrified Forest National Park is the kind of place that sneaks up on you. As you cruise at a brisk 80 miles an hour along Highway 40 in Arizona, a sea of sage, rabbitbush and grass stretches ...