Showcasing a seasonal outdoor pool and views of the sea, Alojamento Ribeira d' Ilhas is located in Mafra. Every room at this guesthouse is air conditioned and features a flat-screen TV. Some rooms have a sitting area for your convenience. Enjoy a cup of coffee or tea while looking out at the pool or garden. Each room includes a private bathroom. Extras include bathrobes and slippers. There is luggage storage space and hairdresser's at the property. Lisbon is 21 miles from Riverside islands house, and Sintra is 12 miles from the property. Lisbon Humberto Delgado Airport is 19 miles away.