This horror movie and monster shop is like if a haunted house was a retail store.

Tour the luxe "glass cage" that inspired and unnerved the architecture world upon its debut.

The angel of death appears to weep black tears at this grave marker.

Tucked away amongst townhomes lies a restored, early 20th-century tea house and garden, the only remains of a historic estate.

Mexico's astounding mummy museum with "the world's smallest mummy."

A Museum of Holography frozen in 1974.

This cemetery is all that remains of a school for "wayward" girls.

Arguably the best example of an authentic Dutch windmill in the United States, rivaling its counterparts in the Netherlands.

World's second largest particle accelerator, where nature reveals its secrets.

An exhibit of items from the mental institution where Mary Todd Lincoln lived after her son conspired to have her committed.