With the PADI Advanced Open Water Course, you will gain additional experience and training that will allow you to safely and with confidence undertake more challenging, exciting dives! You can begin the Advanced Open Water Course immediately following your Open Water Course. You will complete bookwork related to the dives you will complete. We will review the knowledge reviews for the five dives you have chosen (Deep Diver and Navigation are required; with Peak Performance Buoyancy, Night Diver and Altitude Diver being the favorite optional dives.) We recommend this to everyone who has their Open Water Certification. You will gain knowledge and experience, and you will definitely have more fun on your next dive trip!