An alley covered with 20 years of bubble gum.

The graffiti-covered remnants of a former triangulation station are balanced precariously on this California peak.

This 15-story mural celebrates the 50th anniversary of the musician's iconic "At Folsom Prison" album.

A mesmerizing disco ball-like sculpture along the Sacramento River Walk.

An eccentric home stands out in an otherwise average neighborhood with mosaics, mini topiaries, and kinetic sculpture.

This unique formation appears as though an asteroid landed on the forest.

The oldest continuously operating church in California.

An abandoned Cold War missile radar site.

A series of vibrant murals celebrate the culture and community of Oakland.

The first mural ever dedicated to the women of the Black Panther Party.

A hardware store Buddha statue installed to deter vandalism wound up attracting Vietnamese immigrants who came to pray.

This mysterious series of teeny guerrilla installations sheds a whimsical light on street art in Oakland.

International delicatessen has been owned and operated by the same family for more than 110 years.

Travelers exchange letters with woodland creatures at this mini post office.

A celebration of once forgotten materials.

One man's prolific, decade-long quest to turn trash into artistic treasure.

An amazing collection of fantastic reptiles, amphibians, spiders, and insects.

A private home built to resemble the shape of a microscopic creature.

A storybook European village in Berkeley.

A quirky collection of figurines backdropped by city views is hidden next to a popular restaurant in the Hollywood hills.

This stunning sea creature-shaped home blends into the landscape like a fantasy villa.

Hundreds of trees made from glass bottles make up this forest on Route 66.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

Exotic feline breeding compound and conservation center.