National Parks, Monuments and Lands in Southern Utah

Share
twitterlinkedinfacebook
Image 34 of 36
< Prev Next >
Snow Canyon State Park 201201160257-0628.JPG
Snow Canyon State Park outside St. George, Utah.  The petrified sand dunes were originally deposited more than 183 million years ago and then covered with a layer of lava from a few million years ago to 50,000 years ago.