Great site for any level snorkeler and/or diver. We handle DSD and Open Water certifications here, but also Advanced courses (UW Navigation, PPB, etc) You can stay in the 'bowl' at about 30feet or you can go over the barrier reef, and see some of the most pristine reef that Aruba has, with great variety in sea life (Eels, parrot fish, snappers, etc). Look for the 'giant 'hermit crab that lives in the bowl.