34km off Colombia's wild and mangroved Pacific coast lies the mysterious island of Gorgona, so named for the hundreds of snakes present when Pizarro's ship stopped there in 1524. For a long time a prison and forbidden to outsiders, it is now a majestic holiday resort of wild jungle trails, pristine beaches, spectacular diving, and peace and quiet (one small resort and the boats only cross from Guapi, the nearest village and airport, two times a week).
Nature rules here, as is evidenced by the jungle completely reclaiming the prison over the past 30 years, but also by the hundreds of small monkeys, lizards, snakes, birds, and other creatures. My favorite, by far, were the sperm whales that traverse this coast several months of the year with their babies on their way to and from the tropics and Antarctica. Breaking just off the island, breaching and playing or just breathing, they astonish and excite all visitors when they are seen several times a day.Source: http://es.wikipedia.org/wiki/Isla_Gorgona