This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

Happy harbor seals frolic and snooze on this warm, sandy stretch of coast.

This splendid Versailles-inspired mansion has the largest French-style formal gardens in North America.

A hidden grotto on the grounds of the Kane County Government Center.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

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

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A huge musical instrument played by the ocean.

A museum befitting the city responsible for supplying the majority of the world's LSD.

Private collection of art inspired by cabinets of curiosity.

An homage to everyone's favorite prehistoric cartoon family.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

An underwater city for the dead.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

Its buzzing collection honors vibrator history.

This lab's maddening silence is good for business but bad for sanity.

Hollowed out cedar log tubs set in an ancient towering forest.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Home of an evil witch famous within southern folklore.

This abandoned amusement park was built on a site with a dark history.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

A rare view of a preserved Victorian science museum.