The four star Alfonso XIII Hotel is located on Cartagena city's main avenue with direct access from the Madrid (A-30) and Alicante (AP-7) highways. It is less than half a kilometre from the Roman theatre, the Punic wall and other archaeological ruins, the old part of town, the port and the commercial and financial centre of Cartagena.

The hotel has 124 rooms, including junior suites and suites, all with a bathroom with hydro massage bath and hair dryer, internet wi-fi access, telephone, safety deposit box, satellite television, mini bar, air conditioning and central heating. There are rooms for non smokers and facilities for the disabled.

Facilities at the Alfonso XIII include a restaurant 'Salón Rosa', cafeteria - bar 'Galleon', business centre, laundry and eight lounges for congresses, conventions and banquets with capacities from 25 to 300 persons and equipped with all the necessary services such as audiovisual media, internet wi-fi, photocopier and fax.