These two monoliths have stood at the entrance to the neighborhood since the days it was called "Hollywoodland."

The world’s largest underwater sculpture is found just off the coast of Nassau.

A preserved stretch of ancient fossilized trees with an impressive gem collection to boot.

A disquieting Aztec sculpture displays hundreds of stone skulls representing the victims of human sacrifice.

These spectacular, symbolic serpents lie within the shadow of the Great Temple.

Iceland's tribute to its thankless civil servants.

Ancient ruins hidden underneath a modern luxury hotel.

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

Each summer, the migratory bats living beneath the bypass form "batnadoes" at dusk.

On a cornerstone of the City Museum is the head of a monstrous serpent stolen from an Aztec pyramid 400 years ago.

The Swedish flag over this small naval fort signals that the nation is at peace.

A replica of the first public theater built in California.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

The burial place of some of Mexico's most prominent residents is full of macabre stories and hidden masonic symbols.

The South's nickname was supposedly born at a former bank in New Orleans' French Quarter.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

A water tower shaped like a giant coffee pot looms over a small Swedish village in Central California.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

This kitschy tavern is also home to rare early editions of "Treasure Island."

The timeworn "Yankee Stadium" of the fastest game in the world isn't going anywhere.

This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

An underwater statue of Christ blesses the coral reefs off Key Largo.

Located within a historic park, the beacon is the oldest standing structure in Miami.