This tri-part waterfall is a little bit of fairytale beauty in the heart of Luxembourg's Little Switzerland.

This noble mash-up in eastern Luxembourg is part Medieval, part Renaissance, all castle.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

The rusted creatures wait to be discovered in Prague's botanical garden.

The oldest garden in Prague, once part of an medieval orchard.

The deepest sinkhole in Central Europe comes with a grisly tale and an unusual nickname: “The Stepmother Abyss.”

A spiral staircase twists to the top of this unusual Czech lookout tower.

This former quarry is now a picturesque gorge that hides a sunken lake.

Bohemian paradise covered in majestic forests.

The world's greatest slide descends 18 stories from this looping mountaintop viewing platform.

Countless grotesque faces stare out from this eerie Prague art wall.

Ancient stone dildos and other odd pieces of medical history are displayed at this quirky Cyprus gem.

A magical museum of fairy tale treasures near Cyprus' buffer zone.

The world is full of swimming holes, but few compare to Samoa’s idyllic To Sua ocean trench.

The ruins of an ancient island city built atop a coral reef in the South Pacific are spectacular and strange enough to have inspired H.P. Lovecraft.

An abandoned lighthouse off the beaten path, one of the few surviving pre-World War II Japanese structures, offers a beautiful view.

This abandoned radar site is slowly being taken back by the jungle, its mission cut short by the end of the Cold War.

An underexplored, 130-foot tropical waterfall that you will have all to yourself.

A town church once nearly submerged by the damming of a river is now hauntingly visible as the water recedes.

The oldest café in Montevideo preserves its history as the city's bohemian hub.

An ancient city hidden in the heart of the Sierra Nevada mountains.

Colombia's biggest botanical garden contains plants from all across the country.

The enormous appendage offers spectacular views of Colombia's Huila Department.

Known as the site of 'El Dorado,' this mysterious lake is rumored to hold gold beneath its waters.