A taste of Middle Earth, in the middle of the Bayou City.

This Aztec structure remained hidden until the demolition of a supermarket exposed the lost temple.

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

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

South Korea's love of the silly photograph is on full display at this goofy collection of trompe l'oeil paintings.

Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

A monument to Malchik, a stray dog who lived in a Moscow metro station until his tragic death.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

Despite its grandiose name, this enigmatic first-century void under the town is no cave, and it's possibly not a palace either.

This sweet Southern elixir comes from what may be the oldest grape vine in North America.

This isolated Japanese mountain village untouched by time showcases unique and stunning traditional architecture.

One of the most iconic neon ads of former East Germany.

Something's watching you.

This rustic old building is said to be the most photographed barn in America.

The abandoned summer estate of the former Greek Royal Family.

A dreamy mausoleum honors Persia's most famous poet.

A Japanese cat island also populated by the descendants of a band of banished samurai.

Artwork tucked within the trees greets visitors with surreal sonic experiences.

Dozens of lights dangle from the branches of what may be the brightest tree in Los Angeles.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

The remains of a 1st-century aristocratic Roman town house featuring beautiful well-preserved mosaics.

This museum in a Paris apartment gives a unique look at the iconic French singer's life.

What might look like a cliffside sacrificial altar at first glance is actually a stone compass pointing to cities and lighthouses all around the world.

How would you like to dine in the same room where some of the Titanic's victims were embalmed?