The loneliest island in New York.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

Elevated freight railway turned wildly successful urban park.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

The world's oldest continuously operating airport was founded by the Wright Brothers.

This hidden alley near the location of Rome's first theater was the site of a curious miracle.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

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

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

The flower-shaped temple in Virginia aims to transcend the boundaries of the world’s religions.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

This perfectly preserved Chinese medicine shop was untouched for decades before being reopened as a museum.

Time travel with sweets across history at this research-based candy store.

America's post-nuclear-attack chambers of Congress.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

Come for the speed, leave in love with the desert.

The headquarters in Salem doubles as an occult art gallery.

An oddities shop that dabbles in the deathly and beautiful.

Dim sum, served in a grand old theater.

A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.