An island graveyard with spectacular views of the Caribbean.

This highly decorated dam is one of Guanajuato's most unexpectedly beautiful public works.

The conquistador's former fortress is the oldest preserved colonial building in the Americas.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Small ship votives hang from the vaulted ceiling of this port-side church with a Latin inscription on the wall.

A historic Montreal market that was the city's agricultural hub for over century.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

For 32 years the famous Ringling Bros circus troupe spent winters in this sunny spot in Florida.

A small poultry graveyard in the courtyard of a popular Key West watering hole.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

The largest retailer of seashells in the world.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

A circus legend leaves an unexpected endowment.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

A haunted hill that supposedly defied gravity.

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

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

A mysterious castle built as a monument to lost love.

Where monkeys run wild and the humans are caged.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.