Águilas is a municipality and seaport of southeastern Spain, in the province of Murcia. It is situated at the southern end of Murcia's Medi…Águilas is a municipality and seaport of southeastern Spain, in the province of Murcia. It is situated at the southern end of Murcia's Mediterranean coastline, otherwise known as the Costa Cálida, near the border with the Province of Almería.