In geology, a fjord or fiord is a long, narrow inlet with steep sides or cliffs, created by a glacier. There are many fjords on the coasts of Alaska, Antarctica, British Columbia, Chile, Denmark, Greenland, the Faroe Islands, Iceland, Ireland, Kamchatka, the Kerguelen Islands, New Zealand, Norway, Novaya Zemlya, Labrador, Nunavut, Newfoundland, Quebec, Scotland, South Georgia Island, Isla de los Estados, and Washington state. Norway's coastline is estimated at 29,000 kilometres (18,000 mi) with nearly 1,200 fjords, but only 2,500 kilometres (1,600 mi) when fjords are excluded.
The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi). The reef is located in the Coral Sea, off the coast of Queensland, Australia. The Great Barrier Reef can be seen from outer space and is the world's biggest single structure made by living organisms. This reef structure is composed of and built by billions of tiny organisms, known as coral polyps. It supports a wide diversity of life and was selected as a World Heritage Site in 1981. CNN labelled it one of the seven natural wonders of the world. The Queensland National Trust named it a state icon of Queensland.
A lagoon is a shallow body of water separated from a larger body of water by reefs, barrier islands, or a barrier peninsula. Lagoons are commonly divided into coastal lagoons and atoll lagoons. They have also been identified as occurring on mixed-sand and gravel coastlines. There is an overlap between bodies of water classified as coastal lagoons and bodies of water classified as estuaries. Lagoons are common coastal features around many parts of the world.
Fitzroy Island National Park is a gazetted protected area covering Fitzroy Island, in Far North Queensland, Queensland, Australia. Fitzroy Island, is a continental island located 22 kilometres (14 mi) east of Cairns on the mainland.
Hope Islands National Park is a national park in Queensland (Australia) 1,521 km north-west of Brisbane. The park consists of four islands: East Hope and West Hope, Snapper Island and Struck Island.
Albert County is a county located in southeastern New Brunswick, Canada on Chignecto Bay in the Bay of Fundy. Prior to the abolition of county government in 1967, the shire town was Hopewell Cape. The county was established in 1845 from parts of Westmorland County and Saint John County, and named after Prince Albert.
Hecate Strait is a wide but shallow strait between Haida Gwaii and the mainland of British Columbia, Canada. It merges with Queen Charlotte Sound to the south and Dixon Entrance to the north. About 140 kilometres (87 mi) wide at its southern end, Hecate Strait narrows in the north to about 48 kilometres (30 mi). It is about 260 kilometres (160 mi) in length.
Cuttyhunk Island is the outermost of the Elizabeth Islands in Massachusetts. A small outpost for the harvesting of sassafras was occupied for a few weeks in 1602, arguably making it the first English settlement in New England. Cuttyhunk is located between Buzzards Bay to the north and Vineyard Sound to the south. Penikese Island and Nashawena Island are located to the north and east respectively.
Princess Charlotte Bay is a large bay on the east coast of Far North Queensland at the base of Cape York Peninsula, 350 km north northwest of Cairns. Princess Charlotte Bay is a part of the Great Barrier Reef Marine Park and it is a habitat for the dugong.
SS Princess Sophia was a steel-built passenger liner in the coastal service fleet of the Canadian Pacific Railway (CPR). Along with SS Princess Adelaide, SS Princess Alice, and SS Princess Mary, Princess Sophia was one of four similar ships built for CPR during 1910-1911.
Sir Charles Hardy Islands is in the reef of the same name adjacent to Pollard Channel & Blackwood Channel about 40 km east of Cape Grenville off Cape York Peninsula.
The Galapagos shark is a species of requiem shark, in the family Carcharhinidae, found worldwide. It favors clear reef environments around oceanic islands, where it is often the most abundant shark species. A large species that often reaches 3.0 m (9.8 ft), the Galapagos reef shark has a typical fusiform "reef shark" shape and is very difficult to distinguish from the dusky shark and the grey reef shark. An identifying character of this species is its tall first dorsal fin, which has a slightly rounded tip and originates over the rear tips of the pectoral fins.
North Cape is a cape at the northwesternmost extremity of Prince Edward Island, Canada. It is located within the community of Seacow Pond.
Shepody Bay is a tidal embayment, an extension of the Bay of Fundy in New Brunswick, Canada, which consists of 77 square kilometres (30 sq mi) of open water and 40 km2 (15 sq mi) of mudflats, with 4 km2 (1.5 sq mi) of saline marsh on the west, and eroding sand and gravel beaches covering an area of approximately 1 km2 (0.39 sq mi) on the eastern shore. The intertidal mudflats "support internationally important numbers of the crustacean Corophium volutator, the principal food source for millions of fall migrating shorebirds".
The Great Dog Island, also known as Big Dog Island, and part of the Great Dog Group within the Furneaux Group, is a 354-hectare (870-acre) granite island, located in Bass Strait, lying south of the Flinders Island and north of the Cape Barren Island, in Tasmania, in south-eastern Australia.
Saumarez Reef is one of the southernmost reefs to be located in the Coral Sea Islands and part of the Coral Sea Shelf; it contains three main reefs and numerous smaller reefs all of which form a large crescent-shaped formation open to the northwest, about 27 by 14 km, area less than 300 km².
Route 915 is a 30.6-kilometre (19.0 mi) long provincial highway located entirely in Albert County, New Brunswick, Canada. The highway begins at Route 114 in Alma and travels along the northwestern shores of the Bay of Fundy before turning back north to end at Route 114 in south Riverside-Albert.
The following index is provided as an overview of and topical guide to recreational dive sites:
Margaret Brock Reef is a reef in the Australian state of South Australia located in the state's coastal waters on its south-east coast about 7 kilometres (4.3 mi) west of the headland of Cape Jaffa and about 27.2 kilometres (16.9 mi) south-west of the town of Kingston SE. It is the site of both a navigation aid which operated as a manned lighthouse from 1872 to 1973 and as an automatic beacon onward to the present day, and a rock lobster sanctuary declared under state law in 1973. It is named after the barque Margaret Brock which was wrecked there in 1852.
The first lighthouse in the Upper Bay of Fundy, started in 1838 and completed in 1840, is located at Cape Enrage. It has been automated and unmanned since the 1980s, but it has recently become a popular tourist destination, as a result of a concentrated effort by local students to renovate the property and run it as a summer project. Frommer's travel guide lists it as one of the 'Best Views in Canada.'
