A restaurant modeled after feudal Japan, where the waitstaff are trained as ninjas.

This "floating railway" is one of the world's oldest monorail systems.

The world's biggest pet store.

A miniature city, once ruled by the Queen of the Netherlands.

Made of 41,900 pieces of mosaic, it took two years to piece together this giant egg.

The only surviving prototype for Buckminster Fuller's house of the future.

Over a thousand feet beneath the Detroit streets is a subterranean metropolis few are allowed to enter.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

The world's largest collection of mechanical puzzles is a cornucopia of analog bafflers.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

An old church full of restored Catholic statues is a makeup artist's labor of love.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

A singular collection of hand-built art deco cars are held in a building with style to match.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

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

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

One of the deepest indoor swimming pools in the world.

This small window display is dedicated to the noble carrot.

Cozy basement bar sports an inventory of over 2,000 beers.

A wonderfully kitsch bookstore the size of a supermarket.