A unique waterfall that some believe attracts the fairfolk.

This massive Maya archaeological site is home to the tallest man-made structure in Belize.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

The oldest burial ground in the city, final resting place of city founders, Ohlone natives and murderers alike.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

A tribute to the incredible generosity the Choctaw Nation showed the Irish people during the Great Famine.

A series of playful yellow penguins share a serious message about the environment.

A brush maker used his factory to protect blind Jews from the Gestapo.

This sculpture honors the man who was known as the "Righteous Among the Nations."

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

What started as a way to address damp basement walls turned into a house filled with intricate hand-carved designs.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

The half-finished remains of what would have been Scotland’s biggest piece of landscape art.

The haunting ruins of Jack London's dream house.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

This horseshoe-shaped waterfall is the second-largest on the African continent.

Victoria's largest salt lake is a favorite haunt for photographers and stargazers.

Trees emerge from the surface of this small man-made reservoir.

A spectrum of colors awaits visitors to one of Mexico's most gorgeous bodies of water.

This 13th-century monastery chiseled into the side of a mountain is equipped with a bridge that can be lifted to protect against raids.

Located in the middle of public park, this cave built in the early19th century houses an ancient stone sarcophagus.

This wonderful rock formation constitutes the first geopark in Uruguay.