Undersea Divers is the North Shore’s scuba and snorkeling headquarters. Located in Danvers, Undersea Divers is situated in the middle of the best diving territory. Head over to Nahant or Marblehead or venture to Gloucester or Rockport to find numerous destinations via shore diving or boat diving. We offer a wide variety of PADI Scuba Courses, gear rentals, a full service & repair center, and of course a showroom full of dive and snorkel gear. We have a local dive group that shore dives 2 times per week as well as a photography club that meets monthly. Let us share our experience with you to help you make the most informed decision in purchasing SCUBA & snorkeling gear, trips and courses.