Isla Lobos is an islet located about 1 hour by boat north of Puerto Baquerizo Moreno. Scuba diving and snorkeling can be done in the channel between the islet and the coast of San Cristobal. This site has a maximum depth of 40 feet, making it a perfect site for beginners. It is also often used as a first test dive (check dive) on diving cruises that leave from San Cristobal.