Gran Canaria was populated by the Canarii (Guanches), who may have arrived as early as 500 BC. The Canarii called the island Tamarán or Land of the Brave. After over a century of European (French, Portuguese...) incursions and attempts at conquest, the island was conquered on April 29, 1483, after a campaign that lasted 5 years, by the Kingdom of Castile, with the support of Queen Isabella I, a conquest which turned out to be an important step towards the expansion of the unified Spain.
The capital city of Las Palmas was founded on June 24, 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 is, jointly with Santa Cruz de Tenerife, the capital of the autonomous community of the Canary Islands.