The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

The home of the Dead Sea Scrolls is an abstract modernist dream.

This portion of a lovely Belize beach is infested with (harmless) sharks and rays.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

Wild West history in Hollywood style.

A naturally beautiful, seemingly bottomless deep blue spring.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

The king of U.S. high points towers over every other peak on the continent.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

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

A 125-meter long "tribute to the Brazilian people."