Boat excursions including birdwatching at Dry Tortugas National Park, snorkeling at Florida Keys Marine Sanctuary, and backcountry dolphin viewing. Photos, rates.

Online booking for snorkeling, parasailing, diving, catamarans, eco tours, and sunset cruises.

Reservations for snorkeling, scuba diving and accommodations. Rates, telephone and email.

Kayaking, snorkeling, hiking, adventuring, biking, camping and partying. Information on past and upcoming events.

…at this retreat in a historic fishing village with fishing, snorkeling, diving, wildlife activities, kayaking, parasailing on site or nearby.…

Manatee snorkel tours, manatee awareness programs, diving instruction, full dive and gift shop, videos, and kayaks.

Educational center featuring classes on marine sciences, diving, snorkeling, sailing and other activities for school groups and summer campers.

Off-shore and flats fishing, eco-tours, snorkeling and diving at Looe Key National Marine Sanctuary.

Retailers of equipment and laundry bags for scuba diving, snorkeling and team sports. Also offers six color screen printing.

Open for SCUBA diving, snorkeling, boating, swimming, and picnicking.

Offers scuba diving and snorkeling boat dive packages as well as merchandise.

Rafting trips for snorkeling Catalina waters, chasing dolphins, watching whales and enjoying a tour along the Catalina Island. Includes trips, fares and schedules.

Provides yachts, charters, cruises and lessons, as well as diving and snorkeling tours. Activity descriptions including prices are given.

Whalewatch, snorkel, and explore island wildlife on Baja California tours.

Offers scuba diving vacations and snorkeling getaways on tropical islands in 33 colorful countries worldwide.

Offering SCUBA and snorkeling equipment sales, service and diving and rescue classes. Brand listing, hours of operation, tours and trips provided.

Full service dive shop offering snorkeling and scuba diving equipment and instruction. Contains location, hours, and photo gallery.

Offers parasailing, jet boat rentals, island cruises, snorkeling, scuba diving and boat rides, June through October. Includes photos.

Retail dive facility offers classes in snorkeling and scuba diving, equipment sales, and trips.

Scuba instruction and certification, snorkeling, and specialty diving classes. Also sunset cruises and off-island adventures.