This bridge was constructed from the rubble of the infamous Bastille.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A modernist landscape of water and sci-fi concrete.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

In Paris, Texas they have their own Eiffel Tower, it just has a cowboy hat on it.

A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

Modern technology and live displays tell the story of the Pacific during WWII for the Internet generation.

This tiny, hurricane-resistant house in Galveston is one of the city's most notable architectural oddities.

Decades of discarded bottle caps line this alleyway, a fixture of Texas A&M.

The world's tallest statue of an American hero.

Campus tradition says couples who walk beneath this enormous oak will stay together forever.

Resting place of the Texas A&M canine mascots, who watch the game from the grave with their own miniature scoreboard.

This hollowed salt dome is the largest oil storage facility in the world, hoarding 250 million barrels of crude oil.

A starship has landed in Texas, a welcome break for weary travelers from a drab stretch of I-35.

A high-octane shrine to the greatest Texans who ever lived.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

The site of the climactic scene from the classic horror film is now a historic landmark.

Home to items never before seen by the public.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

There’s a hidden military meme engraved on the World War II Memorial.