This stone marker honors the man who released Canada goose goslings in Fort Collins, Colorado.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

A suburban museum tells the story of a historic transportation network and even provides rides in antique trolley cars.

A rotating cast of guys and dolls in front of a Washington, D.C. building.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

Need to book a room at the Hotel Pennsylvania? Just dial up 6-5000.

At an isolated roadside rest area stands a monument marking where famous Western star Tom Mix died in 1940.

The only American museum exclusively dedicated to the exhibition of gloves.

The notorious Wild West outlaw was raised in this unassuming abode.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

This small hut in the middle of a parking lot was once the wooded sanctuary of the 'Hermit of Montrose.'

Ask nicely, and stewards of a centuries-old charitable tradition will give you free bread and beer.

The oldest operating steam locomotive in Canada runs along this heritage railway.

What was once the largest mine in North America has left behind a hollow hill filled with bright blue waters.

What happens here stays here – unless it affects the whole world.

The former hotel where Tesla invented the radio.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

This historic building housed the surviving crew members of the Titanic, who were left destitute after the wreck.

The one-time office of the architectural firm that ushered in the Gilded Age is now a Club Monaco.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

Tucked in the back of this amazing antique store is an important piece of medical history.