At 8,000 feet, the world's highest tea estate draws visitors for both its products and its panoramic views.

This ancient Hindu temple is covered in thousands of colorful statues and has a long mythological history.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The house of a former Argentinian president stands protected within a large glass case.

See massive fossils that are over 200 million years old in northeastern Arizona.

This beautiful fountain was sculpted by a female artist who was ahead of her time.

The most southern point you can drive to in the Western Hemisphere.

A bright little alley in La Boca is a part of tango history.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

A lighthouse marking the northernmost point of continental South America.

Every Sunday, Bogotá turns 75 miles of its city streets into a bicycle superhighway.

Cathedral carved out of salt, located a mile below the earth's surface.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

The ruins of a pre-Columbian fortress city so secure it held off the Spanish conquistadors for over 20 years.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

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

Futuristic apartment blocks are the backdrop for Montreal surfers hangin' ten on the Habitat '67 standing wave.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.