Colombia

Cartagena's UNESCO-listed walled city is one of the most beautiful colonial centers in the Americas — bougainvillea-draped balconies, pastel-colored buildings, and cobblestone streets alive with music and street food. The Caribbean warmth extends to the people, the nearby Rosario Islands, and the ceviche.

Bogota is a high-altitude capital undergoing a cultural renaissance. La Candelaria's colonial streets are alive with street art, the Gold Museum is dazzling, and Monserrate offers sweeping views from 3,150m. The food scene is booming, the coffee is (unsurprisingly) excellent, and the Ciclovia turns major roads into a car-free playground every Sunday.

Medellin's transformation from notorious to innovative is one of the great urban comeback stories. The City of Eternal Spring (year-round 22°C) is now known for cable car transit connecting hillside barrios, a thriving startup scene, and a nightlife that rivals anywhere in Latin America. The Botero sculptures in Plaza Botero are a must-see.