Hidden along a scenic trail in California's northern wilderness, this waterfall lets you walk behind its thundering cascade through a natural cave.

Hidden in little-known corners of the Peak District and even inner-city parks are magical waterfalls just waiting to be discovered this summer. Using information provided by Muddy Stilettos, we’ve ...

Check out one of these 11 hidden gems in New York this summer, from waterfalls to caves, all within a three-hour drive of ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...