Gran Canaria (UK: , US: ; Spanish: [ɡɾaŋ kaˈnaɾja] ), also Grand Canary Island, is the third-largest and second-most-populous island of the Canary Islands, a Spanish archipelago off the Atlantic coast of Northwest Africa. As of 2023 the island had a population of 862,893 that constitutes approximately 40% of the population of the archipelago. Las Palmas de Gran Canaria, the capital of the island, is the largest city of the Canary Islands and the ninth-largest city of Spain. Gran Canaria is located in the Atlantic Ocean in a region known as Macaronesia about 150 kilometres (93 mi) off the northwestern coast of Africa and about 1,350 km (840 mi) from Europe. With an area of 1,560 km2 (600 sq mi) and an altitude of 1,956 m (6,417 ft) at Morro de la Agujereada, Gran Canaria is the third largest island of the archipelago in both area and altitude. Gran Canaria is also the third most populated island in Spain.
History In antiquity, Gran Canaria was populated by the North African Canarii, who may have arrived as early as 500 BC. In the medieval period, after over a century of European incursions and attempts at conquest, the island was conquered on 29 April 1483, by the Crown of Castile, under Queen Isabella I. The Canarian queen Abenchara was captured and imprisoned by the Spanish during the conquest. The conquest succeeded after a war that lasted five years, and it was an important step towards the expansion of the unified Spain. The capital city of Las Palmas de Gran Canaria was founded on 24 June 1478, under the name "Real de Las Palmas", by Juan Rejón, head of the invading Castilian army. In 1492, Christopher Columbus anchored in the Port of Las Palmas (and spent some time on the island) on his first trip to the Americas. Las Palmas de Gran Canaria is, jointly with Santa Cruz de Tenerife, the capital of the autonomous community of the Canary Islands. Much of Iberian migration to the island consisted of conversos of Jewish origin. On 27 March 1977, a bomb went off in Gran Canaria Airport, the main airport on the island. Flights were diverted to the nearby Tenerife Airport: this led to the Tenerife airport disaster.
Etymology Pliny claimed that the island was named for the dogs on the island, of which two were presented as a gift to Juba, King of Mauretania. This opinion is disputed as when the Europeans arrived on the island, no dogs were found. Another source suggested the way the natives ate fish was doglike and this was the reason for its name. A more plausible assumption is that the island's name derives from the people Canario or Canarii living near the Atlas mountain range. Jean de Béthencourt named the island Gran Canaria as the people on the island were valorous opponents to his conquest.
Geography
Gran Canaria is located in the Canary Islands archipelago southeast of Tenerife and west of Fuerteventura. The island is of volcanic origin, mostly made of fissure vents. It has a round shape, with a diameter of approximately 50 km (31 mi) and a surface area of 1,560 km2 (600 sq mi). Gran Canaria's maximum elevation is 1,956 metres (6,417 ft) at Morro de la Agujereada, although the nearby Pico de las Nieves has traditionally been considered the island's tallest peak. The coastline measures 236 km.
Geology About 80% of the volume of the island was formed during the Miocene period eruptions, between 14 and 9 million years ago. This is called the "Old Cycle" and is estimated to have lasted some 200,000 years and have emitted about 1,000 km3 (240 cu mi), mostly of fissural alkali basalt. This cycle continued with the emission of trachytes, phonolites and peralkaline rocks. This period was followed by one of erosion, which lasted some 4 million years. A second cycle of volcanic eruptions, known as the "Roque Nublo cycle", took place between 4.5 and 3.4 million years ago. This shorter cycle emitted about 100 km3 (24 cu mi). Most of the inland peaks were formed by erosion from these materials. This period also started with fissural basalts, but ended with violent eruptions of pyroclastic flows. Some phonolitic features, like the Risco Blanco, were also formed in its last stages. The third or recent cycle is held to have started some 2.8 million years ago and is considered to be still active. The last eruptions are held to have occurred some 2000 years ago. The changes in volume and, therefore, weight of the island have also caused the island to rise above the previous sea level during erosive periods and to sink during eruptive periods. Some of these "fossil beaches" can be seen in the cliff faces of the more eroded northern coast.
Climate According to the Köppen climate classification, Gran Canaria is considered to have a hot desert climate (BWh) due to its severe lack of precipitation. Gran Canaria has consistent warm temperatures in spring, summer and autumn, and mild winters. Gran Canaria is noted for its rich variety of microclimates. Generally speaking though, the average daytime high ranges from 20 °C (68 °F) in winter to 26 °C (79 °F) in summer. Some cool nights occur in winter, but lows below 10 °C (50 °F) are unknown near the coast. Inland the climate is still mild but mountainous areas see the occasional frost or snow. Annual rainfall averages 228 mm (9.0 in), most of this falling in the cooler months, with July, August and September normally rainless. Rainfall is unevenly distributed through the island with some areas being much drier than others. Cloud cover and sunshine is often quite variable during the cooler months, and there can be several rather cloudy days at times in winter. Summers are generally quite sunny however, with the south of the island being most favoured.
Vegetation Until the conquest, Gran Canaria had extensive forests, but then suffered extensive deforestation as a result of continuous logging, land divisions and other intensive uses. This reduced the forest cover to just 56,000 hectares (140,000 acres), making the island the most deforested of the Canary Islands. However, in the twentieth century reforestation of the ridge of the island was begun, recovering some of the lost forest mass. Much of the summit of the island is forested mostly due to reforestation.
Governance
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