Very likely the only museum in the world that celebrates the glory of the humble banjo.

This delightful little museum is dedicated to only one thing: pasta.

The world's only museum devoted solely to the art and collection of action figures.

A collection of noses tucked inside an art museum reveals how times have changed.

An encyclopedic collection of mammal penises.

A hobby born from insomnia has turned into a hangar full of objects that have been be-buttoned by the Button King.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

A showcase of canine neckwear spanning five centuries of doggie fashion and function.

A collection of 4,000 thimbles that's more versatile than one might imagine.

More than 5,000 contemporary and "historic" mustards from around the world.

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

A master plumber has turned his love of art and toilets into a folk museum that's not taking the piss.

A fascinating little museum dedicated to the thousands of chemical substances concealed in our food.

Thousands of lawn gnomes have infested this Australian roundabout.

A museum dedicated to the silliest fruit.

Stenciled handprints and wall paintings dating back 10,000 years, some of the earliest forms of cave art.

One of the world’s most colorful cemeteries, where each pigment is symbolic.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

Colorful and chaotic stacked hotel in North Holland.

Survival capsules find a second life as a unique hotel.

Live out your childhood construction fantasies in this one-of-a-kind gyrating hotel.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

An obscure public service from the U.S. government that redeems burnt, moldy, and soiled old greenbacks.