It specializes in diving and is near some of the most beautiful beaches on the Pichilingue Peninsula. There are 16 rooms and two suites, a small waterfront cafe, pool and pool bar, plus dive facilities. The staff provides evening tours and transportation to La Paz' hot spots. Specialty dives include shipwrecks, schooling hammerheads and sea lion colonies. Well-known for its package vacations, and always busy, the Hotel los Arcos and the adjacent Cabanas los Arcos are used to handling tourists and groups.
Rooms are air-conditioned, and have a sitting area, TV, twins or king bed and small bath.
Rooms facing the central courtyard are the quietest. The more expensive bay-view rooms suffer from traffic noise. The hotel has an international restaurant that faces the street, a jam-packed bar that overlooks the yacht slips, and a cafe that opens early to feed anglers their breakfast before the hotel's charter boats cast off. These rooms are less expensive. The only hotel in La Paz that sits right on the sand, La Concha is one of the most luxurious resort hotels in Baja.