One man's ambition created this psychedelic log home.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

A collection of huge, site-specific sculptures sitting in the Montana woods.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

A scenic ravine with an astounding collection of rock art created by the Indigenous people of the Great Plains.

The old fire tower is one of the last of its kind in the United States.

Olfactory delights in San Francisco's Botanical Gardens.

Golden Gate Park's historic collection of plants.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

A speck of nature and art in one of San Francisco’s most notorious neighborhoods.

A unique local art exhibit that has continued to grow since 1989.

A strange house built only at night, with rumored mystic inspiration.

Subterranean house made out of a grain silo, located in the Santa Cruz Mountains.

This restaurant's marvelous musical machines include a self-playing violin.

This tiny cluster of abandoned buildings looks like the future of the ghost town - today!

Hidden in the Santa Ynez Mountains off Highway 154, this tiny restaurant once served as a stagecoach stop.

An ominous concrete cube cuts a dystopian silhouette atop this California mountain.

The ruins of the castle that chemicals built.

Get up close to emus and ostriches, or buy their tasty meat.

This concrete ship has had four careers - World War I tanker, floating amusement park, fishing pier, and artificial reef.

Haunting and beautiful trees, doomed to die.

This unique graffiti art from the 1940s has become a staple of this local landscape in the remote California desert.

This magnificent, quirky home sits atop a literal gold mine in the middle of the Nevada desert.

The San Andreas Fault spectacularly offsets this creek.