Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

The trials and tribulations of marking Poe's grave.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

A Bibliophile's Dream.

A museum dedicated to the alleged Roswell Incident.

One part antique store, one part curiosities hodge-podge.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

The unbelievably opulent home built for an infamous newspaperman.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

Northern Ireland's Brobdingnagian stepping stones.

The final resting place of soldiers' loyal canine companions.

Quite simply the largest tree in the world (by volume).

A layered tribute to the work of mosaicist Isaiah Zagar.

A church of bones, decorated with 40,000 human skeletons.

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

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

A battle between nature and architecture in the Cambodian jungle.

A bizarre house filled with an astounding array of collections.