Open-air museum with an elaborate sculpture garden, stretching for over 70,000 square-meters.

Lake within a lake.

Built by one man in the '20s, this site is now a museum representing the Great Basin cultures.

Green labyrinth formed by a karstic maze hidden in a preserved oak forest.

Fascinating collection of Khoisan rock engravings, still situated in their original setting.

San Diego's most historic and haunted home.

Astonishing collection of helmets, scientific instruments, and medical models.

Collection of antique science instruments displayed in recreated 1870-1930 laboratories.

The home of 1.5 million wood letters for printing is still a functioning workshop.

Continuing the tradition of the dime museum in style.

Divinely-inspired village houses 6,000 dolls, plus strange and lovely outsider art.

Funhouse of found art and participatory sculpture.

One man's extraordinary topiary garden in a small South Carolina town.

Astounding collection of coin-operated games and automata.

These curious caverns have been home to mushrooms, gangsters, and disco.

Abandoned anti-ballistic missile base.

Housing a morgue, rare and confiscated weapons, and autopsy remains, the Vancouver police museum displays the dark side of Canada.

Traditional 15th century Chinese garden in the middle of Vancouver.

Beer lover's can-covered house.

Taking the 3D art experience far beyond blue and red glasses.

Australian museum dedicated to human health and lack thereof.

A layered tribute to the work of mosaicist Isaiah Zagar.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

The world's brightest bioluminescent bay.