This cave holds a surprisingly colorful variety of geological oddities.

A bizarre house filled with an astounding array of collections.

To honor a beloved Austin radio DJ a neighborhood bridge has been covered in a loving mosaic.

Roadside Americana, fairy tale characters, and Austin quirkiness come together at this magical course in the heart of Texas' capital city.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

This eclectic, mosaic-clad home includes a bamboo ping-pong loft and a "Whispermaphones" intercom.

A reclusive Memphis neighborhood is home to decades worth of misunderstood Masonic folk art.

A house carved into a rock in the 1940s.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

A whimsical folk art garden full of punny pieces and a diorama containing 3,500 toys.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Final resting place of one of the classic authors of horror literature.

This 3,500 pound obelisk was constructed with more than 1,000 reclaimed guns.

A 132-year-old telescope continues to keep watch over the night skies above Providence.

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

A posh members-only club with a literally dramatic history.

Slyly buy a shake in the Parker Meridien lobby.

Amid the marketing blitz of modern Times Square is an elegant holdover from its showbiz glory days.

World War II-era Nazi compound nestled in the Santa Monica hills.

An homage to everyone's favorite prehistoric cartoon family.

Built in 1925, this glass-roofed shopping arcade is known for its modernist Italian architecture.

One of only two remaining Victorian-era greenhouses in New York.

The most unloved grain elevator in Brooklyn was a “Magnificent Mistake.”