Pancho Doll, who wrote two books on America's swimming holes, calls it the best in the world ... Sliding Rock, Pisgah National Forest, North Carolina Break out your old cutoff jeans shorts ...

Whoosh down the 60-foot natural water chute that is Sliding Rock in Pisgah National Forest, North Carolina ... Now, suit up and read all about the best swimming holes in the U.S. This string ...

Pancho Doll knows what makes a good swimming hole. The author ... Aztec Falls in California's San Bernardino National Forest has a ledge measuring over 50 feet tall. It's one of the 15 "perfect ...

Pancho Doll, who wrote two books on America's swimming holes, calls it the best in the world ... Sliding Rock, Pisgah National Forest, North Carolina Break out your old cutoff jeans shorts ...