Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Mountain where Jesus was first tempted by the Devil.

Turntable anonymously received orphans, alms, and groceries.

Week-long block party becomes a competition for the best decorated street.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

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

An ancient Egyptian temple in the middle of Madrid, Spain.

Village situated on a narrow volcanic escarpment.

This ancient Spanish castle sits high upon a hilltop.

Famed architect Antoni Gaudi built this generous thank you gift to a friendly host who housed him during a job.

A Romanesque tower appears when water levels drop.

Cursed swimming pool left abandoned is now a favorite of filmmakers and ghost hunters.

This chest hospital with a dark, haunted past serves as a fitting set for horror films and a paradise for ghost hunters.

The Gaudí-inspired building that was the start of Terrassenc modernism.