Like others Coz is my favorite place to dive. I dove with Scuba Du. The wall dives are exceptional!! If you go ask to dive your 2nd on El Cedral (The Cathedral). Most diving in Coz is drift. The current carries carries you along at a nice pace so all you have to do is enjoy the view for the most part. Your first dive will be dropped off in about 40/50ft of ultra white sand and coral gardens, then swim to the edge and over the WALL! If your lucky the dive master will find some swim throughs toward the end. Awesome Place! Have Fun!😃