Wreck diving is recreational diving where the wreckage of ships, aircraft and other artificial structures are explored. The term is used mainly by recreational and technical divers. Professional divers, when diving on a shipwreck, generally refer to the specific task, such as salvage work, accident investigation or archaeological survey. Although most wreck dive sites are at shipwrecks, there is an increasing trend to scuttle retired ships to create artificial reef sites. Diving to crashed aircraft can also be considered wreck diving. The recreation of wreck diving makes no distinction as to how the vessel ended up on the bottom.
An underwater environment is a environment of, and immersed in, liquid water in a natural or artificial feature, such as an ocean, sea, lake, pond, reservoir, river, canal, or aquifer. Some characteristics of the underwater environment are universal, but many depend on the local situation.
A show cave—also called tourist cave, public cave, and, in the United States, commercial cave—is a cave which has been made accessible to the public for guided visits.
The Cave and Basin National Historic Site of Canada is located in the town of Banff, Alberta, within the Canadian Rocky Mountains, at the site of natural thermal mineral springs around which Canada's first national park, Banff National Park, was established.
Dryopteris carthusiana is a species of fern native to damp forests throughout the Holarctic Kingdom. It is known as the narrow buckler-fern in the United Kingdom, and as the spinulose woodfern in North America.
Funaria hygrometrica, the bonfire moss or common cord-moss, is a type of water moss which grows on shady, moist soil. It can also be found on moist walls and the crevices of rocks and places where recent fires have taken place. It has been reported to grow in Niagara Cave, an artificially illuminated cave devoid of natural light. Under such conditions, its growth form changes so that the internodes lengthen and the leaves become longer and narrower.
Qumran Caves are a series of caves, both natural and artificial, found around the archaeological site of Qumran in the Judaean Desert. It is in these caves that the Dead Sea Scrolls were discovered.
Recreational dive sites are specific places that recreational scuba divers go to enjoy the underwater environment or for training purposes. They include technical diving sites beyond the range generally accepted for recreational diving. In this context all diving done for recreational purposes is included. Professional diving tends to be done where the job is, and with the exception of diver training and leading groups of recreational divers, does not generally occur at specific sites chosen for their easy access, pleasant conditions or interesting features.
Monkey's Cave is a cave in the British Overseas Territory of Gibraltar. It has been used as part of the Fortifications of Gibraltar and in 1942 there was a convalescent hospital here. This building was later used as the HQ of the Royal Electrical & Mechanical Engineers.
A dive light is a light source carried by an underwater diver to illuminate the underwater environment. Scuba divers generally carry self-contained lights, but surface supplied divers may carry lights powered by cable supply.
The following index is provided as an overview of and topical guide to Wikipedia's articles on recreational dive sites. The level of coverage may vary:
Diver organisations are membership based organisations where the membership is wholly, or at least in large part, underwater divers, and the organisation is intended to further a mutual interest related to underwater diving or the aquatic environment as it affects divers or diving activity. Some organisations have more than one focus of interest.
Recreational dive sites are specific places that recreational scuba divers go to enjoy the underwater environment or for training purposes. They include technical diving sites beyond the range generally accepted for recreational diving. In this context all diving done for recreational purposes is included. Professional diving tends to be done where the job is, and with the exception of diver training and leading groups of recreational divers, does not generally occur at specific sites chosen for their easy access, pleasant conditions or interesting features.
Barbula unguiculata is a species of moss belonging to the family Pottiaceae.
Gemmabryum caespiticium, handbell moss, is a species of moss belonging to the family Bryaceae.
Ptychostomum capillare, formerly designated as Bryum capillare, is a species of moss belonging to the family Bryaceae. It is known as capillary thread-moss.
Cryptogramma stelleri, common names slender cliff-brake, fragile rock-brake, slender rock-brake, and Steller's rockbrake, is a plant found in North America. It is listed as endangered in Connecticut, Massachusetts, New Jersey, and Pennsylvania. It is listed as threatened in Maine and New Hampshire, as exploitably vulnerable in New York (state) and as sensitive in Washington (state).
Hygroamblystegium varium is a species of moss in the Amblystegiaceae family. It has a cosmopolitan distribution.
Campylium chrysophyllum is a species of moss in the Amblystegiaceae family. It has a cosmopolitan distribution.
Brachythecium salebrosum is a species of moss in the Brachytheciaceae family. It is widely distributed throughout the world, except for in South-America and in tropical regions.
