Snorkeling and diving tours are available through Aquatica Underwater Adventures and Jobos Surf Venture House. If you would like to Snorkel without a tour, Shack's beach is known for good snorkeling and Snorkeling equipment is available through the resort. Be aware that surf does vary in this area. https://aquaticapr.com/ https://www.jobosbeachsurfing.com/product/snorkeling-tour/