Echoes of a colonial past float on the sea breeze in Cartagena de Indias, the jewel of Colombia’s Caribbean coast. The historic walled city, a UNESCO World Heritage Site, is colored with bougainvillea flowers cascading from the balconies amid narrow, cobbled alleys and towering churches. In more recent years, Cartagena has reinvented itself as a modern destination for culture and cuisine. Wander the streets, take your time, and let this 400 year-old city draw you into its embrace.