This landmark cemetery in Boston was created more than 300 years ago.

A historic grist mill and active sluice on the Black River.

A unique sculpture park that specializes in the huge and bizarre.

Free public park and gardens filled with peacocks and peahens.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Life's work of sculptor Elisabet Ney remains preserved in her last studio.

The site of Paul Revere's historic two lantern warning.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

Hear the quietest sound from across the dome.

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

This one has sailed five times as far as Sir Francis Drake's famous ship.

A dismembered holy head stares out from her beautiful reliquary at the St. Dominic Basilica.

An unusual round church in London with a Templar past.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Celebrating the greatest pugilists the world has ever known.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.