This fast-growing activity [also known as open water swimming], is when you swim in a natural body of water, like a river, cove, the open sea, or waterfall, for a bit of cold water therapy.

The waterfall at Taughannock Falls State Park is one of New York's most spectacular natural sights, descending more than 200 feet over 400-foot-tall rocky cliffs above the gorge. It is the tallest ...