The former home of a Boston physician whose murder led to a revolution in forensic science.

The castle that provided the setting for much of 'Monty Python and the Holy Grail' is now a pilgrimage site for fans.

Old Danish castle immortalized in Shakespeare's Hamlet.

Inside a Scottish castle hangs the tattered remains of a flag with murky origins and supposed magic powers.

Grand architectural relics gain a new life in this Pennsylvania warehouse.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Final resting place of one of the classic authors of horror literature.

This ruined castle is said to be the legendary keep of a Viking princess.

Where Kevin Eastman and Peter Laird created their "heroes in a half shell" and founded Mirage Studios.

Sit at the "Disney table,” where Walt and his team of "imagineers" once dined on the regular.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

Church and home-museum of a 1920s female revivalist preacher with a very sordid past.

The blinking light atop the iconic landmark has been sending secret messages for decades.

Space program, pneumatics and more, bits and pieces, for movie sets or the common man.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

A Cold War site complete with rusty structures, hiking trails, and beautiful views.

This rare tortoise skeleton has been hanging around the downtown Los Angeles museum for over a century.

Rare collectibles from automated musical instruments to 250 unique automobiles.

A visionary, futuristic sculpture in Los Angeles that never met its extraterrestrial potential.

Because there's no place like home.

One of the world's largest collections of rare and magnificent bird specimens.

A carousel trades in its classic horses and calliope for endangered species, native flora and fauna, and a modern soundtrack.

The site of a classic series of Laurel and Hardy pratfalls.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.