12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

Snack on a partially gestated duck egg.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

A free, canine-friendly alternative watering hole near the more famous Barton Springs.

A grove of colossal man-made flowers built to collect the sun's rays.

Built in 1895, this bed and breakfast was once a hospital that served an early 1900s Gold Rush boomtown.

A middle school sports field that many believe was the true location of the first successful powered flight - and not by the Wright Brothers.

The oldest orange tree in California spawned a generation of citrus farmers.

A 220-foot deep watery drop-off, filled with marine life.

Wheels of chrome by the thousands adorn this California Historical Landmark.

The remains of a deserted steamboat sit rusting beside an old ferry pier and an abandoned train platform.

This California family's ancestral melon is sold only here.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

A CT scan revealed the identity of this 3,000-year-old mummy that everyone erroneously thought was female.

A granite monument honors a beloved World War II canine mascot.