Colombia CoastlinesLowlandsValleysHighlands Lonely islands and wild coastlines in the Pacific Sea The pearl of the Caribbean Sea: Cartagena de Indias Paradisiac islands in the Caribbean Sea Between Sierra de Santa Marta and the Caribbean Sea: National Park Tayrona Colorful river: Caño Cristales Various spots in the Lowlands Ancient cultures in San Agustín Colombia’s “White City” Popayán Paisa houses and wax palm trees in the Coffee Triangle Modern and historic Bogotá Colonial villages in the East Mountain Range