A quick and easy introduction into what it takes to explore the underwater world. Although this is not a scuba certification course, you'll learn all the steps it takes to be a PADI certified diver. Description Have you always wondered what it’s like to breathe underwater? If you want to try scuba diving, but aren’t quite ready to take the plunge into a certification course, Discover Scuba Diving is for you. While not a scuba certification course, Discover Scuba Diving is a quick and easy introduction to what it takes to explore the underwater world. To sign up for a PADI Discover Scuba Diving experience, you must be at least 10 years old. No prior experience with scuba diving is necessary, but you need to be in reasonable physical health.