They call it the Hawaii of Colombia because of the beautiful beaches and color of the ocean. This picturesque island we could spend many more days at. Johnny Cay, Hans Cay ( sting ray city) and Bolivar Cay are amount the favorites. The sea surrounding the are is known by Colombians as the ” Mar de siete colores the ocean of seven colors due to the variation of depths. San Andrés is a tax free zone, so often prices are cheaper than on the Colombian mainland. Truly a beautiful hidden treasure.