Water

This early 20th-century rural drinking fountain provides water for both horses and humans.

A little-known, but surprisingly large waterfall on the Little Truckee River in the northern Sierra Nevada.

When the tide is high, you can see the Atlantic pushing up through a deep, jagged hole in the rock.

This prehistoric karst cave is situated near a working ranch and historic warm springs.

This pond in Victoria Park is rumored to be bottomless, one of several legends that surround it.

The longest staircase lock in Britain.

A little-known, yet charming glacial lagoon.

Originally built in the 15th century, this well gave the surrounding area its name.

This 1.5 million-gallon water tower inspired Stephen King while he was writing "It."

At the western edge of Palm Springs, a rugged desert canyon trail leads to a waterfall at the base of the San Jacinto Mountains.

Crystal clear, drinkable mountain spring water by the side of the road.

All that's left of a former camp and settlement is a plaque commemorating the water source found at this remote site.

A small but beautiful waterfall hidden away in the north of Zambia.

This now museum began supplying water to Sunderland during the mid-19th century.

A former sanitarium where soldiers were sent to recover in the healing waters of hot springs.

Natural hot springs hidden in the rainforest are only accessible by boat.

One of the country's largest diving schools set in a picturesque nature reserve.