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, separated from the coast by a channel 100 miles wide in places and over 200 feet deep. 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 in 1997. Australian World Heritage places included it in its list in 2007. The Queensland National Trust named it a state icon of Queensland in 2006.
Tioman Island is a mukim and an island in Rompin District, Pahang, Malaysia. It is located 32 kilometres off the east coast of the state, and is some 39 kilometres long and 12 kilometres wide. It has seven villages, the largest and most populous being Kampung Tekek on the central western coast. The densely forested island is sparsely inhabited, and is surrounded by numerous coral reefs, making it a popular scuba diving, snorkelling, and surfing spot. There are many resorts and chalets for tourists around the island, which has duty-free status.
The Perhentian Islands are islands in Besut District, Terengganu, Malaysia.
Sisters' Islands are two of the Southern Islands in Singapore and are located to the south of the main island of Singapore, off the Straits of Singapore. It can be reached via a boat ride from Marina South Pier or West Coast Pier.
Pulau Hantu is located to the south of the main island of Singapore, off the Straits of Singapore. Pulau Hantu is actually made up of two islets: Pulau Hantu Besar and Pulau Hantu Kechil, with a total area of 12.6 hectares. At low tide, it is possible to wade across the shallow lagoon between the two islands, but not at high tide.
Sipadan is the only oceanic island in Malaysia, rising 600 metres (2,000 ft) from the seabed. It is located in the Celebes Sea off the east coast of Sabah, Malaysia. It was formed by living corals growing on top of an extinct volcanic cone that took thousands of years to develop. Sipadan is located at the heart of the Indo-Pacific basin, the centre of one of the richest marine habitats in the world. More than 400 species of fish and hundreds of coral species have been classified in this ecosystem. Sipadan Island was at the top of Rodale's Scuba Diving Magazine Gold List for 'The Top Dive Destination in the World'. In fact it shared its top spot with 2 other destinations known for the diversity of their marine life — the Galápagos Islands of Ecuador and Truk in Micronesia. Further more, one of the dive operators; Scuba Junkie was voted by the public the "Best Dive Resort in the World 2020" at DiveMagazine's annual Dive Travel Awards.
Redang Island is an island in Kuala Nerus District, Terengganu, Malaysia. It is one of the largest islands off the east coast of Peninsular Malaysia and as well as one of the most beautiful islands in the world. It is famous for its crystal clear waters and white sandy beaches. It is one of nine islands, which form a marine sanctuary park offering snorkeling and diving opportunities for tourists.
Sibu Island is an island group in Mersing District, Johor, Malaysia.
Apo Island is a volcanic island covering 74 hectares in land area, 7 kilometers off the southeastern tip of Negros Island and 30 kilometers south of the Negros Oriental capital of Dumaguete in the Philippines. The name "Apo" means "elder" or "respected ancestor" in the Visayan languages.
Swallow Reef, also known as Malay: Pulau Layang-Layang; Vietnamese: Đá Hoa Lau; Mandarin Chinese: 燕子島; pinyin: Yànzi Dǎo; Celerio Reef, is an oceanic atoll of the Spratly Islands administered by Malaysia, which is situated approximately 300 kilometres (190 mi) northwest of Kota Kinabalu, Sabah. The atoll is about 7 km long and 2 km wide with a central lagoon. The part of the atoll above sea level is a reef on the south-east rim which had an original land area of approximately 6.2 hectares, but with reclaimed land now covers 35 hectares, measuring over 1.5 kilometres (0.93 mi) long and 200 m (656 ft) wide.
Shark tourism is a form of eco-tourism that allows people to dive with sharks in their natural environment. This benefits local shark populations by educating tourists and through funds raised by the shark tourism industry. Communities that previously relied on shark finning to make their livelihoods are able to make a larger profit from diving tours while protecting the local environment. People can get close to the sharks by free- or scuba diving or by entering the water in a protective cage for more aggressive species. Many of these dives are done by private companies and are often baited to ensure shark sightings, a practice which is highly controversial and under review in many areas.
Hol Chan Marine Reserve is a marine reserve close to Ambergris Caye and Caye Caulker, off the coast of Belize. It covers approximately 18 km² (4,448 acres) of coral reefs, seagrass beds, and mangrove forest. Hol Chan is Mayan for "little channel".
Sodwana Bay is a bay in South Africa on the KwaZulu Natal north coast, between St. Lucia and Lake Sibhayi. It is in the Sodwana Bay National Park, and the Maputaland Marine Reserve, and is a popular recreational diving destination. The term is commonly used to refer to both the marine reserve and the terrestrial park, as well as the geographical bay.
The Maldives, officially the Republic of Maldives, is a small archipelagic state in South Asia. It lies in the Indian Ocean southwest of Sri Lanka and India, about 700 kilometres (430 mi) from the Asian continent's mainland. The chain of 26 atolls stretches across the Equator from Ihavandhippolhu Atoll in the north to Addu Atoll in the south. The land area is roughly 298 square kilometres. Malé is the capital.
North Halmahera Regency is a regency of North Maluku Province, Indonesia. It was declared a Regency on 31 May 2003, formed from part of the former North Maluku Regency. The capital town of the regency lies at the port of Tobelo. The Regency, which has been considerably reduced by the separation of Tidore and of Morotai Island, now covers an area of 3,891.62 square kilometres (1,502.56 sq mi) and had a population of 161,847 people at the 2010 Census, 179,783 at the 2015 Intermediate Census. and 197,640 at the 2020 Census. The official estimate as at mid 2022 was 202,755. The principal settlements are Tobelo, Kao and Galela. The area is noted for its white beaches and coral reefs.
Molokini is a crescent-shaped, partially submerged volcanic crater which forms a small, uninhabited islet located in ʻAlalākeiki Channel between the islands of Maui and Kahoʻolawe, within Maui County in Hawaiʻi. It is the remains of one of the seven Pleistocene epoch volcanoes that formed the prehistoric Maui Nui island, during the Quaternary Period of the Cenozoic Era.
Pom Pom Island is a small coral reef island in the Celebes Sea approximately 30 kilometres north east of Semporna town, Sabah, East Malaysia.
St. Crispin's Reef is an elongate outer-shelf coral reef in the Great Barrier Reef, Queensland, Australia.
Staniel Cay is an island located in The Exuma Cays, a district of The Bahamas.
Piti Bomb Holes Marine Preserve is a marine protected area comprising all of Piti Bay on the western coast of Guam, located off of the village of Piti in the Philippine Sea. The defining "bomb hole" features, named because they look like bomb craters in the reef flat, are actually natural percolation pits where fresh water filters into the shallow lagoon at a depth of 25 to 30 feet. The largest pit houses the commercial Fish Eye Marine Park tourist attraction, which includes a wooden pier to a underwater observatory and a Seawalker tour of the lagoon bottom. It is visited by more than 200,000 people annually. The Piti preserve is the most ecologically diverse of Guam's five marine preserves. The pit around Fish Eye is a popular snorkeling and recreational diving site.
