Medina de Pomar is a municipality and town located in the province of Burgos, Castile and León, Spain. It is situated 77 km from Bilbao, and 88 km from Burgos, the capital of the province, 8 kilometres from Villarcayo and about 20 km from Espinosa de los Monteros, which are the most important towns in the surroundings of Medina de Pomar. Medina de Pomar is part of the Comarca of Las Merindades with its varied landscape.