We are Cozumel’s number one full service scuba diving shop. For certified diver’s we have plenty of diving options you to choose from, for both beginners and seasoned divers. We offer daily dive’s in Cozumel’s stunning marine park, we also offer dives to the north and east side of the island on our 3 Tank Aldora Adventures Trip, as well as Lionfish hunting Trips. ​ Twilight dives available and guaranteed night dives on Wednesday and Saturday. Blackwater dives guaranteed every Thursday. ​At Aldora Divers we focus on quality and customer service so we pair our divers in small groups by experience, skill level, and interests.