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  2. Open-water diving - Wikipedia

    en.wikipedia.org/wiki/Open-water_diving

    Black-water diving is often done as a photographic opportunity for recreational divers as there can be a wide range of plankton that would not often be seen by day or closer inshore. [11] This is known as blackwater photography. [12] Weighted downlines are commonly used to provide a stable vertical reference. These may be tied to the boat or ...

  3. List of diving environments by type - Wikipedia

    en.wikipedia.org/wiki/List_of_diving...

    Drift divingScuba diving where the diver is intentionally transported by the water flow; Inland divingDiving in waters inland of the coastal high water mark. Reef diving – Recreational diving on a reef Artificial reef – Human-made underwater structure that functions as a reef

  4. Underwater diving environment - Wikipedia

    en.wikipedia.org/wiki/Underwater_diving_environment

    Cave diving, wreck diving, ice diving and diving inside or under other natural or artificial underwater structures or enclosures are examples. The restriction on direct ascent increases the risk of diving under an overhead, and this is usually addressed by adaptations of procedures and use of equipment such as redundant breathing gas sources ...

  5. Outline of recreational dive sites - Wikipedia

    en.wikipedia.org/wiki/Outline_of_recreational...

    Bow of the Spiegel Grove Anti-aircraft gun on the stern of the Thistlegorm Deck of the Um Al Faroud Entrance to the cave system at Dos Ojos Diving at Piccaninnie ponds Wazee Lake near Black River Falls, Wisconsin is a former iron mining quarry now used for scuba diving and other uses. Recreational dive sites of the greater Cape Town region.

  6. Porteau Cove Provincial Park - Wikipedia

    en.wikipedia.org/wiki/Porteau_Cove_Provincial_Park

    Porteau Cove is a very popular area for scuba diving, with a series of artificial reefs including two sunken vessels. It has 44 drive-in campsites and 16 walk-in sites. 80% of the campsite may be reserved through Discover Camping, April through September.

  7. Scuba diving - Wikipedia

    en.wikipedia.org/wiki/Scuba_diving

    Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance. [1] The word scuba is an acronym for "Self-Contained Underwater Breathing Apparatus" and was coined by Christian J. Lambertsen in a patent ...

  8. John Pennekamp Coral Reef State Park - Wikipedia

    en.wikipedia.org/wiki/John_Pennekamp_Coral_Reef...

    The reefs may be viewed from glass-bottom boats, snorkeling, and scuba diving above the coral formations. [4] Other activities available in the park are canoeing, kayaking, fishing, hiking, swimming and wildlife viewing. The park offers tropical hammocks and a picnic area with available grills. [4] Full-facility and youth/group campgrounds are ...

  9. Underwater diving - Wikipedia

    en.wikipedia.org/wiki/Underwater_diving

    Scuba diving tourism is a growth industry, and it is necessary to consider environmental sustainability, as the expanding impact of divers can adversely affect the marine environment in several ways, and the impact also depends on the specific environment. Tropical coral reefs are more easily damaged by poor diving skills than some temperate ...