Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

The stone sculpture of an Ottoman soldier is an homage to a lost Providence landmark.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

This 3,500 pound obelisk was constructed with more than 1,000 reclaimed guns.

This coastal port saw one of the most significant battles of the Civil War.

Come for the boats, stay to explore the intriguing assortment of art.

The world's only surviving heavy cruiser has a haunting history.

This small shop walked so America could run on Dunkin'.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

A cave dug by a man directed by ghosts to find pirate treasure.

An 80-year-old house built out of newspapers.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

After Christopher Columbus died, his son built a fancy house to rule from.

Eerily lifelike effigies stare at everyone who enters this sanctuary.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

This Maine bridge may be the last wire-supported bridge of its type in the world.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The early 20th-century home features cutting-edge technology of the day, such as ammonia refrigeration and needle showers.

The Old Man of the Mountain’s less-famous, but still beloved little brother is said to resemble a leader of the Abenaki tribe.

Come for the gun-toting hillbilly madman, stay for the ice-cream loving basketball bears.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

America's oldest archaeological site or a muddled case of wishful thinking.