Want to try one of the most exciting underwater activities in Hilo, Hawaii? Become a certified scuba diver or brush up on your skills to enjoy all that the underwater world has to offer! All Big Island scuba certification courses include books, special deals on your required dive starter kit (mask, fin, and snorkel), and transportation! We offer all naui and padi specialties. There are new courses every month, so let's get you certified! Browse our options below!