Full-service PADI 5-Star dive center in Annapolis. Offers instruction, travel and an online newsletter.

Equipment, classes, dive travel trips, local dive trips, Maryland & Delaware wreck dives, air & nitrox fills,repairs, & rentals.

A PADI 5-Star instructor development center providing scuba sales, services and training. Includes instructor profiles, store hours, and map to location in Gaithersburg.

Providing instruction, equipment sales and service, travel opportunities and air fills.

Based in Frederick, with instruction, online newsletter, dive travel, and local dive information.

Snorkeling & scuba classes from beginner to instructor; equipment sales & service; underwater video & photo; travel.

Store hours, contact information and details on various levels of PADI certification courses.

PADI scuba Training in Southern Maryland.

Based in Annapolis with information on technical training, including decompression, technical nitrox, extended range, cavern and cave diving.

Full service dive shop offering PDIC instruction, dive vacations and equipment. Atlantic and Bay diving.

Club information includes membership details, photo gallery pages, dive reports, message board and classified ad section.

Find information on certification classes, dive travel opportunities, hours of operation, and contact details. Based in Solomons.

PADI instruction and dive travel. Dive schedule, services and web specials.