Perhaps the most spectacular grotto along the Algarve coastline.

This platform is now a memorial dedicated to those who were deported during the Holocaust.

History is hiding at the Morean Center for Clay.

A breathtaking 19th-century trail overlooks Lake Tahoe.

Propped high atop the peak of Mount Gamsutlmeer, this abandoned village is one of the oldest settlements in the region.

A watering hole from the late 1800s in the heart of the Campsie Fells.

An architectural marvel that dates back to the zenith of Indian architecture.

A witch wreaks ruinous revenge on this ancient church with her "enchanted leg."

A 2,000-ton rock resting in a state of a delicate balance.

Dedicated to the European Sinti and Roma peoples murdered during the Holocaust.

This 200-meter-high waterfall marks the site of Achilles’s immortal baptism at the mouth of the River Styx.

This stunning limestone waterfall is the highest in Estonia.

A Reformation-era fiery figurehead once denoted this location as a print shop.

Get three sheets to the wind at this desert winery with a nautical theme.

This crucial gathering spot along the "hippie trail" still displays old notes between traveling beatniks and backpackers.

Dive for drinks at Croatia's first and only underwater winery.

This sculpture commemorates the first instance of an American president pardoning a turkey.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Believed to be the country's tallest waterfall, the Njupeskär is actually much smaller.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

A permanent exhibition honors Queen, which recorded seven albums at the casino-based studio, including “Under Pressure” with David Bowie.

Legends surrounding this megalithic tomb range from giants to a dwarf named Trollid.

This Neolithic passage tomb forms part of a World Heritage Site.