An abandoned relic of the city's failed experiment with below ground transit.

A storybook church made from a mesmerizing medley of multi-colored stones.

In northern Ohio, the glorious past of America's trains is on full display.

The oldest remaining authentic Putt-Putt course that Donald Clayton created in Ohio.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

The former broadcast site has been reimagined as a museum about the medium.

One of the few places where you can explore a 1918 paddlewheel steamboat from stem to stern.

This park pays homage to the region's rich industrial history of brick making.

This restaurant proudly displays bread signed by the 39th president.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

This massive airship factory is so large that it has its own indoor weather.

This recycled wax museum may be the only one that features John Travolta in a Bible scene.

Now in disrepair, this 19th century station was a stop on of the famed B&O Railroad.

This NASA test station is home to some of the world’s largest and most powerful space environment simulation facilities.

It took more than 20 years and a sharp eye for one man to assemble this quirky collection.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

Solving a 60-year mystery finally gave a name to the young woman known only by the color of her clothes.

For decades, this waterfall remained hidden because of an artificial dam.

The spectacular collection of one of the world's best woodcarvers.

A fiberglass jungle, deep in the wilds of the Cleveland suburbs.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

The permanent home of Elektro, the celebrity automaton of the 1939 World's Fair.

Acres of English cottage gardens, unexpectedly nestled in a Cleveland suburb.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.