America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A semi-scholarly approach to sex.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

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

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

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

This grand mansion has starred in everything from Bones to Buffy.