Ancient traditions and surreal birdwatching come into sharp relief along one of the world's most polluted rivers.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

Rock-cut cave complex filled with ancient Buddhist artwork.

A 250 million-year-old rock formation has earned a rather unique nickname.

This general store offers visitors a glimpse back into the 1930s.

Instead of faces, these sculptures have barcodes—statements on societal dehumanization.

The Hopi-style structure was built by the man who discovered Desert Hot Springs' famous mineral water.

Explore 10 acres of environmental sculptures.

An old California photo stand has been turned into a shrine to the cozy art of crochet.

The quirky salon doubles as a retro museum run by the world's leading "hairstorian."

This giant spider sculpture made from the iconic car is one giant visual pun.

The so-called "Bridge of Thighs" in Palm Springs allows nudists to discreetly cross the road.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

The Route 66 institution that inspired Taco Bell also served as an important headquarters for Mexican-American social movements.

These structures were inspired by both Native American shelters as well as, strangely, an ice cream shop.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

A common entry point to the Griffith Observatory trail holds its own wonders.

An ode to the friendship between four Pacific Rim countries.

Founded by a high school teacher, this poetry magazine became a center for all things literary.

Rainbow-hued local gem in Venice.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

Sojourn to the past at this residence teeming with 1950s memorabilia.

Perched high atop telephone poles is an uncanny outdoor art gallery that greets passersby on their commute.

The final resting place of a space program monolith, soon to be unveiled again to the public.