The Sierra Nevada de Santa Marta is a mountain range located in northern Colombia. It is known for its unique biodiversity and is home to several ecosystems, ranging from tropical rainforests to glaciers. The range is the highest coastal mountain range in the world, with its highest peak, Pico Cristóbal Colón, reaching 5,775 meters (18,947 feet) above sea level. This mountain range is also significant for its cultural heritage, as it is inhabited by indigenous groups such as the Kogi, Arhuaco, and Wiwas. The Sierra Nevada de Santa Marta is a UNESCO Biosphere Reserve, recognized for its ecological importance and the preservation of its natural resources.