This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

In the "Danish Capital of America," a replica of one of Copenhagen's most iconic buildings.

Honoring the famed folktale author, this California museum looks like it belongs in the Black Forest.

California's oldest wind harp represents a historic piece of America's Danish history.

Get up close to emus and ostriches, or buy their tasty meat.

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

An extensive collection of ancient Egyptian artifacts and mummies.

San Francisco Bay's ghost town.

One of the ghostly stops along Route 66.

The largest permanent Monopoly board makes one of the longest games even bigger.

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

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

Big gun installations, built over a massive cemetery, now abandoned & hidden in trees.

Exotic feline breeding compound and conservation center.

A storybook European village in Berkeley.

Most famous work of one of Frank Lloyd Wright's sons.

A modern day curiosity cabinet.

In this century-old literary safehouse, print is alive and well.

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

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

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

Canyon walls shrouded in ferns.

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

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.