An impressive century-old, to-scale topographical map of Guatemala.

A collection of heirloom roses tucked in a spectacularly beautiful botanical garden on Lake Atitlan.

Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.

A striking 12th-century-style castle built on the edge of a cliff.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

For hundreds of years, automatons moving to metallic music have been marking the passage of time.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

Original cabaret handbills, posters, and feline artwork are a purrfect highlight of the Museum of Montmartre.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

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