Dogs, cats, horses, monkeys, frogs, and fish are laid to rest at the second-oldest pet cemetery in the U.S.

A derelict bit of transportation infrastructure hidden in the woods.

These recently uncovered walls are all that's left of Washington, D.C's first defense contractor.

This forgotten boat elevator was an engineering marvel in its heyday.

Brain collection and database that narrows the gap between man and animal.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A focal point of in Denver’s skyline for over a century, inspired by a Venetian basilica.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

One of the oldest continuously-operated gay bars in the United States is allegedly haunted by Truman Capote and Tennessee Williams.

The state's oldest continuously operating museum houses more than 5,000 Civil War artifacts.

This hidden treasure provides a charming access point along the south side of Baker Park.

A whopping 14,000 copper coins cover this miniature fighter jet.

This former Cold War missile control site played an important role in the creation of GPS.

100 massive sculptures in the Hudson River Valley.

A massive sustainable farm designed by the mastermind behind Central Park.

A 150-square-foot masterpiece of American landscape art is the crown jewel of this library and art gallery in Vermont.

A pair of black granite tails dive into a sea of grass in landlocked Vermont.

This small-town pizzeria won the Hollywood lottery.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

Scary metal statues adorn some of the signature buildings of Burlington, Vermont.