Drake Bay Sea Kayaking. Wanna paddle some of the sweetest waters of the Drake Bay area while learning about the crazy local marine, aquatic and terrestrial biodiversity. Learn about what is threating our waters, too. Starts at a spring, run to the sea. Or maybe try some island, mangrove forests, surf or upstream ascending. The best of Osa, Caletas, Island and Mangrove, Cocalito Beach, Agujas River, and Drake Bay sea kayaking. Check the options below.