See marine wildlife and enjoy a shelling adventure off the coast of southwest Florida on this 3-hour, small-group eco-tour from Naples. Choose from a morning or afternoon departure time. See local marine wildlife like manatees, tropical birds and more with a US Coast Guard-certified captain leading the way. Explore the mangroves and waterways of the Ten Thousand Islands, looking for tropical birds, alligators and dolphins in this unique ecosystem. Then walk the white sands of a deserted island in search of sea shells.