Dive Key West with Captain’s Corner in historic old town. Captain’s Corner has been in operation since 1985 as a PADI 5 Star Dive Center and boasts Key West’s only on-site training pool. They offer a full range of scuba diving courses, from Discover Scuba Diving and Open Water Certification all the way up to Dive Master, as well as a variety of specialty courses. They pride themselves on having the best instructors, guides, and boat crew on the island. If you’re already certified, you can simply hop on their boat and admire the third largest coral barrier reef in the world. The reef sites they visit are located within the National Marine Sanctuary, which means they’re protected areas and therefore have spectacular coral and fish life. Alternatively, you can dive the Vandenberg, a wreck rated as the number one wreck in the world by the readers of Scuba Diving Magazine. It’s the second largest artificial reef in the world and a bucket-list dive for many experienced divers. Captain’s Corner is a fully equipped professional dive training facility and has been a PADI 5 Star Dive Center for more than two decades. Their classes are small and personal, starting every day. The pool and classroom are conveniently located in a lush, quiet tropical environment downtown, just a block off Duval Street and two blocks from their boat dock at the Key West Bight Marina.