A magnificent church designed by world-renowned architect, Frank Lloyd Wright.

A porcelain company's former dumping ground, completely covered in pieces of collectible ceramics.

An "anarchical" no man's land, complete with garbage sculptures and a hobo-run "Landfillian Library."

Overflowing with shipping containers, this location has been transformed into a massive workspace for artists.

A 140-year-old castle with underground caves hidden in San Francisco.

Deco Modern sculptures of the people of the Pacific, cast for the 1939 Golden Gate International Exposition.

Masterful ceramic fountain and map of the Pacific Basin.

A man-made island in scenic San Francisco Bay.

Radioactivity still cause for concern at this urban explorer's paradise.

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

An vast warehouse of everyday treasures in Berkeley, CA.

After serving in World War II and picking up Apollo astronauts, this aircraft carrier has been turned into a museum overlooking the San Francisco Bay.

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

A decommissioned Naval base now rents itself out for people who want to blow stuff up.

This Oakland fairytale kingdom, fiercely devoted to childlike whimsy, was an early inspiration for Disneyland.

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

This (occupied) house is 10 feet wide and full of spite.

A unique piece of graffiti offers a little slice of local history and mystery.

A large, remote national monument highlights the typical geologic structure seen in Nevada.

This Civil War monument was designed by an eccentric architect and Gettysburg veteran.

The second-largest giant sequoia in the world.

Naturally carbonated water fills the mineral baths at this 19th-century California resort.

Texas's oldest bakery serves authentic German pastries, including legendary strudel.

Come for the fried chicken, stay for the history at Oklahoma's oldest bar.