Advanced Diver is designed to advance your diving, so you can start right after earning your Open Water Diver certification. The course helps build confidence and expand your scuba skills through different Adventure Dives. You try out different specialties while gaining experience under the supervision of your Instructor. You log dives and develop capabilities as you find new ways to have fun scuba diving. The Advanced diver course will give you an overview of five different specialties. Two of the required specialties are the Deep Diver and Navigation Diver specialties which are the foundation of continuing diver education. The remaining specialty dives you can choose to what best suits your diving interests.