An encyclopedic collection of mammal penises.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.

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

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.

The whole of Maine's history with the salty little fish is packed into this tiny coastal museum.

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

This Cheshire museum has cuckoo clocks, a rare pipe organ and vintage motorbikes. But mostly cuckoo clocks.

Thousands of lawn gnomes have infested this Australian roundabout.

An homage to the humble watering can.

A quaint miniatures museum that turns its focus towards the lives of Americans in a simpler time.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

Deep scars on the earth left by the Ice Age.

A famous hotel houses an impression collection of mini dioramas and giant doll houses.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

This series of landscape dioramas tell the story of New England forestry in exacting miniature detail.

These blingy, baubled skeletons lie in glass boxes inside a baroque Bavarian church.

A lion given to the prime minister somehow got stuffed and sent to Florida.

A bronze kitty adorns the grave of the polar explorer who brought the original feline to the Antarctic.

Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

When humans abandoned this safari lodge, the lions took over.

The largest tiger reserve in India is a vast expanse dotted with ancient ruins of Nagarjuna Viswa Vidyalayam.