17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This recipe is set in stone.

Site of the first official transatlantic wireless communications.

The industrial monstrosity known as Bagger 258 is a colossal mining machine built in the DDR - but now left for dead in a German field.

These unassuming lighthouses have seen the first reading of the Pledge of Allegiance, the first wireless transmission, and more than one mystery.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

The boulder on which Alexander Hamilton laid his head as he died can still be visited on the New Jersey coast.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

Memorial to the 137 lives lost on a ship fire, the whole hulk of which washed up on the Asbury Park shore.

Oldest building in California still in use.

A small etching on the white marble parapet was written in runic script by a Viking mercenary.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

It may take some time to locate, but it's sure to warm even a heart of stone.

This award-winning men's bathroom was just too beautiful to not allow women to see.

This replica of the Greek structure is in the heart of Nashville.

A statue honors the genius who allegedly first took a meatball and made it into a hamburger.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

This circus town museum recognizes the outstanding clowns of history.

The Bong-area park police have asked visitors to please, stop stealing the signs.

This unique zoo is the only place in the world where you can see all 15 species of crane.

A bypass decorated with large wooden troll carvings.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.