A Northumberland waterfall that plunges into a deep pool has been named one of the top five wild swimming spots in England.

Students should use annotated diagrams to explain the formation of a waterfall, demonstrating understanding of the different rock types involved and the different erosion processes that take place.

Tennessee Citizens for Wilderness Planning has scheduled an off-trail hike Saturday, March 29, to the Four Mile Creek waterfall within the Obed Wild and Scenic River.

Scores of top-tier resorts offer impressive private plunge pools, where you can take soothing soaks in cool waters in solitude, kick back in a private lounge chair and enjoy sea breezes and ...