Tayrona National Park is where the world's highest coastal mountain range runs straight down into the Caribbean Sea. The Sierra Nevada de Santa Marta climbs to nearly 5,700 metres barely 40 kilometres inland, and its jungle-covered foothills break against the shore in a chaos of house-sized granite boulders. Set aside as a park in 1964, it wraps roughly 150 square kilometres of rainforest and coral sea around a string of golden coves where palms lean over pale sand. The rounded boulders are its signature, and the small thatched hut on the rocky point of Cabo San Juan del Guía, wedged between two coves, has become the park's emblem. The mountains behind it are sacred ground — the homeland of the Kogi, Wiwa, Arhuaco and Kankuamo, direct descendants of the Tayrona civilization who call the Sierra the 'Heart of the World.'
A single forest trail is the way in. It leaves the heat of the Zaino gate and threads through jungle loud with cicadas and howler monkeys, dropping to one cove after another and climbing back into the shade. Not every beach is for swimming — the open surf at Arrecifes has drowned more than 200 people and is closed to bathers. Come evening, most visitors stay the local way, swaying in a hammock or lying in a tent while the ocean works in the dark. Because the park draws over half a million people a year, it now guards itself: entry is capped, and three times a year it shuts completely for a couple of weeks so the land can rest and the indigenous communities can hold their spiritual cleansing. Come in the December-to-April dry season and the trails are firm, the sea clearest, and at dawn the coves feel almost like your own.