The abandoned personal amusement park of the King of Pop.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

One of the ghostly stops along Route 66.

One of the last free public hot springs is decorated with hippie art.

The unbelievably opulent home built for an infamous newspaperman.

San Diego's most historic and haunted home.

The ghost town that ended up on Ebay.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

Small museum packed with artifacts recovered by the man rumored to be the real-life inspiration for Indiana Jones.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

Explore 10 acres of environmental sculptures.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.