A reproduction of the famous prehistoric cave paintings is hidden underground at the National Archaeological Museum.

A rescue facility that caters specifically to wolf-dog hybrids, and educates about these unique animals.

Inside this museum, visitors venture through ghost stories entrenched in Icelandic folklore.

Carrying on the legacy of a short-lived experimental school tucked away in the mountains of North Carolina.

This unique wooden mosque resembling a Chinese pagoda was said to be built without the use of nails.

This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

Time travel with sweets across history at this research-based candy store.

Known as the Sistine Chapel of Egypt, this tomb houses some of the most well-preserved paintings in Egypt.

A three-table eatery sits inside the home-kitchen of a seafood virtuoso in Bangkok's Chinatown.

A collection of venomous snakes and reptiles for the whole family to enjoy.

A condom-covered Thai restaurant that is more concerned with birth control than food.

This massive subterranean fissure is known as the "underground Grand Canyon."

Tintin's creator is celebrated in an immersive museum that's an astounding work of modern art.

This aromatherapy shop and mini-museum cofounded by the Sigur Rós frontman documents Icelandic history through scents.

Built by the patron saint of illusionists this Elizabethan manor house is riddled with secret cubbies for hiding priests.

Live data is transmitted from the Atlantic coast to instantly recreate the ocean waves in this fountain at the NOAA headquarters.

This curious fresh and salt water lake holds a secret that draws in deep divers from around the world.

This often-overlooked ocean walkway was once considered an impossible fantasy.

A gorgeous gilded tower houses what may be the world's largest collection of gin.

Tucked away down this Baytown alley exists a one-of-a-kind art exhibit of technicolor umbrellas.

A Tucson museum and performance space full of found-object movable sculptures.

Enter the deli, walk until you hit the taxidermy, then order some hot, homey guisado.

On a river island north of Bangkok, a small bar helped lead a home-brewing rebellion.

Part shoe store, part sociopolitical art gallery, part zoo.