Las Palmas, officially Las Palmas de Gran Canaria, is a Spanish city and capital of Gran Canaria, in the Canary Islands, in the Atlantic Ocean. It …Las Palmas, officially Las Palmas de Gran Canaria, is a Spanish city and capital of Gran Canaria, in the Canary Islands, in the Atlantic Ocean. It is the capital city of the Canary Islands and the most populous city in the autonomous community of the Canary Islands, and the ninth-largest city in Spain with a population of 381,223 in 2020. It is also the fifth-most populous urban area in Spain and ninth or tenth most populous metropolitan area in Spain.