This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

Inside this 150-year-old barn turned antique shop is a vast array of items for curios hunters.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A century-old stone hermitage overlooks this remote pass in the Hoggar mountains, surrounded by a landscape of eroded volcanic cores.

Become a prohibition rebel.

A creepy statue of a hooded ghost hauls itself up from the water in a historic Lithuanian city.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

Gnarled canopies of pink and purple wildflowers arch over the trail to the summit.

A series of well-preserved ruins show the culture of the ancient Benehoaritas people.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

Natural rock water slides hidden in the remote forests of northern Idaho.

The best preserved Paleochristian basilica in Rome hides a number of oddities and secrets.

A fascinating assortment of cave dwellings, medieval ruins, and sarcophagi are being devoured by the forest.

A tiny, heartwarming piece of art hiding in plain sight.

This pond is so stunning it looks like you've stepped into one of Monet's masterpieces.

This underwater cave in Madagascar is home to what is thought to be the country's largest fossil graveyard.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.