Snorkelling MarinoBallena National Park: Time: 2,5 hoursCaño Island National Park Day Tour: Snorkelling, hiking and relaxing at the beach. Start at 7 a.m., Time: 10 hours.Corcovado National Park Day Tour: 3-5 hours hike starting from San Pedrillo. Start at 6 a.m., Time: 10 hours.Caño Island and San Josecito Tour: Visit of Caño Island for Snorkelling and San Josecito beach near Corcovado National Park for snorkelling and watching scarlet macaws or just relaxing. During the boat ride: whale and dolphin spotting. Start at 7 a.m., Time: 10 hours.