A hands-on traveling collection of the innovative devices of yesteryear.

A New York garbage depot holds a secret collection of weird and wonderful refuse.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

A semi-scholarly approach to sex.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A crumbling hospital from the 1850s on Roosevelt Island.

These simple structures are living monuments to the fishermen who built this community over a century ago.

You’ll feel like you’ve gone through the looking glass at this contemporary art museum filled with glass sculptures of every size, shape, and color.

Part of a highway network meant to connect Miami to Montreal, this 10-mile stretch of road made from red bricks is still around 100 years later.

Decorative shell walls built in the 1940s sit atop an ancient midden created by the Calusa Native Americans.

This small museum concentrates on the juicy history of orange production in Florida.

This 15-foot former Johnny Appleseed has given up his apples for donuts and coffee.

A lone gunner's station is all that remains of a replica Spanish Fort in Florida.

A unique collection of diving equipment spanning antiquity to the present day.

The 44,000-ton aircraft carrier was purposely sunk to create an artificial reef teeming with life.

This railroad and oil tycoon's lavish estate now stands as a time capsule of the Gilded Age.

Visitors to this shop will find fossils, minerals, meteorites, skeletons, oddities, and much more.

This Florida resort community is where the Amish come to have fun in the sun.