Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

An emporium for the weird, creepy, rare, and just plain gross.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Venue for strange sideshow displays and musical acts.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Medical and zoological curiosities for sale.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

A one-of-a-kind collection of a unique medium.

A bizarre house filled with an astounding array of collections.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

Most-visited and most-photographed slot canyon in the American Southwest.

World's first "penitentiary," meant to be humane, drove men insane.

A huge musical instrument played by the ocean.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

The massive machine creates cracking displays of indoor lightning.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

Beautiful steampunk ghosts of early Massachusetts.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

One of the now-less-hidden floral gems of the "Emerald Necklace."

Dim sum, served in a grand old theater.