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

This vast kitty-themed collection illustrates the history of human-cat interaction.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

The humble beginnings of the man known for his lavish "champagne" music.

This homegrown adoption center offers a wonderland of feline companionship.

Abandoned concert venue legendary for its rock counterculture.

The world's oldest operating jazz club has been in operation since May 1934.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

A floating cat sanctuary on an Amsterdam canal.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

An enormous cat made of recycled wood scraps.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

For nearly 2,000 years this church has been waging war on local snakes by importing cats.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

Dedicated to improving the plight of the rare scaly anteater.

Khmer Rouge's high security prison.

5,000 skulls in memorial to those killed by the Khmer Rouge.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A curious little museum dedicated to the furry feline in the cat haven that is Old Town Kotor.