Prank calls to this place, originally the "Tube Bar," inspired the creation of a Simpsons character.

In Mumbai, a bright blue synagogue is the largest one for the Baghdadi Jewish community in Asia.

A Texas landowner spelled out his name with three miles of trees, a giant signature that's been used by NASA to evaluate satellite imagery.

This quarter-mile tunnel under the Bluff in Pittsburgh bends at a 45-degree angle.

This honeycomb-textured tafone looks like a petrified troll head.

A once-fairy tale mansion now stands in a state of disrepair.

This small church was constructed over the ruins of three temples dating to the Roman Republic.

Where experiments are conducted on all things wood.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

Once home to the country's most gargantuan ships, this graving dock now waits for people to buy furniture.

Built as a home for the Union Porcelain magnate in 1867, now the Greenpoint Reformed Church and home to a ceramic mystery.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

A quirky mausoleum celebrated once every five years with young dancing girls, widows, a tax man, and more.

Massive prehistoric mammals used these stones as oversized scratching posts.

The site of the first international football match.

The elevator that makes it possible to fly American flags in bulk over the U.S. Capitol

A narrow opening between the mountains of the Amalfi Coast creates a scenic hidden beach.

An impressive museum dedicated to the resource that made the Scandinavian country rich.

This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

This abandoned prison castle has become an imposing gallery of graffiti art.

Meat and seafood are part of the frozen dessert flavors available at these legendary street stands.

What appears to be an ordinary bridge is actually a rare aqueduct.

A museum befitting the city responsible for supplying the majority of the world's LSD.

Cycle, walk, or run up and down on an old historic railway path.