In Rome’s Jewish ghetto, a 200-year-old bakery still makes the neighborhood’s historic sweets.

The oldest dim sum restaurant in the United States is a nostalgic jewel.

The world's largest frame offers spectacular views of the city's past and present.

The oldest surviving mosque in the UAE has mysterious origins and unusual architecture.

Castro's communist ice cream mothership has been serving five-scoop "salads" for over 50 years.

An Inca spa, military outpost or maybe… both?

The Incas turned this ancient Wari aqueduct into an imposing defensive gate.

The sophisticated hydraulic system of the Nazca civilization.

Pre-Incan aqueduct amidst a stone forest in Peru.

An Archaeological Wonder of Peru, and the largest stone ruin site in the New World.

This stone complex marks the urban center of a lost civilization.

The remains of what was the most important religious complex in coastal Peru for over a millennium.

Death rituals and sacrifice inside a Peruvian megalith.

One of the world's tallest waterfalls wasn't revealed to the world at large until 2006.

A remarkable geological formation resembling a forest made of stone.

Ecuador's largest Incan ruins show evidence of sophisticated irrigation and diplomacy among the ancient builders.

Three hundred illuminated pillars form an “artificial forest” in Medellín.

Unparalleled stargazing, one of Colombia's best observatories, and a swimming pool can all be found in the middle of this ancient tropical forest.

An explosion of natural color known as "the river that ran away from paradise."

A dangling church built over a Colombian gorge.

One of the world's most advanced radio observatories sprawls across the Atacama Desert.

The ominously named cave is home to some remarkable ancient art.

This large round boulder is said to emit spiritual power, but it may just be magnets.

In the most arid desert on the planet, the world's leading telescope allows astronomers to see more than has ever been seen before.