Iowa’s Stone State Park Is Home To Hills That Are More Than 100,000 Years Old

The Hawkeye State is full of natural wonders. Perhaps the most unique region is our western Loess Hills, where ancient winds blew fine silt into towering mounds just begging to be explored. Get close to this unusual ecosystem when you spend some time in Stone State Park.

Address: 5001 Talbot Road, Sioux City, IA, 51103

For more fun in the Loess Hills, read See The Very Best Of Iowa’s Loess Hills In One Day On This Epic Road Trip.