Hotel Sierra Mar is located in the center of La Unión, Murcia, 15 minutes’ drive from Cartagena and La Manga. It offers air-conditioned rooms with free Wi-Fi and a flat-screen TV. There is a 24-hour reception and a cafeteria at the Sierra Mar, as well as a TV lounge with fireplace, armchairs and a sofa. Each functional room has a desk and a private bathroom with free toiletries. Other services like laundry, dry cleaning and take-away lunches are offered at Hotel Sierra Mar. The nearest bus stop is only 2 minutes’ walk. La Unión is home to the Agrupa Vicenta Mine, and there is a yearly mine festival.