Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

A portal into the bricked up canal that runs through the heart of Washington D.C.

A historic presidential getaway on the continental United States' southernmost island.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

The highway's southernmost spot is a beloved local attraction.

This small Key West museum is packed with dozens of artifacts that illustrate the life of the iconic playwright.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

A small poultry graveyard in the courtyard of a popular Key West watering hole.

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

Sit where JFK proposed to Jackie or where Nixon dined on meatloaf at this storied pub.

An ever-evolving wall of graffiti art off East Liberty Street.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

This quaint museum taps into the sweet history of the maple syrup industry.

The taxidermy remains of the most popular pony in children's literature.

The stone marker that Mason and Dixon placed at the eastern end of the famous north-south border they surveyed.

These old doors are covered in the signatures of Rehoboth Beach artists dating back to the 1930s.

The land is home to swimming ponies and a legendary 18th-century treasure.

FDR's Art Deco hospital tower was hopelessly inefficient.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

The only Bahá'í house of worship in North America and one of only a handful worldwide.