South America's dazzling cities and extraordinary natural wonders beckon travelers searching for adventure, history and once-in-a-lifetime sights. From the Amazon rainforest to the Patagonian glaciers, South America is a continent teeming with unique destinations. You'll find fantastic city life, too. Gaze down at Rio de Janeiro from its iconic Sugarloaf Mountain, enjoy the broad Parisian avenues of Buenos Aires, explore the colorful walled city of Cartagena, and discover Santiago, a dynamic city in the shadow of the Andes Mountains. Enjoy an independent city stay or join an Escorted Tour for an in-depth exploration of South America's great landmarks and hidden corners.