Providing free WiFi throughout the property, Poseidon is located in Cagliari, a 17-minute walk from National Archaeological Museum of Cagliari and 2.4 miles from Sardinia International Fair. The property is close to several well-known attractions, a 17-minute walk from Tower of San Pancrazio, one mile from Teatro Lirico di Cagliari and 1.2 miles from Roman Amphitheatre of Cagliari. The property is 1.3 miles from Orto Botanico di Cagliari. Complete with a private bathroom equipped with a bidet and a hairdryer, all guest rooms at the guesthouse have a flat-screen TV and air conditioning, and some rooms will provide you with a seating area. The rooms will provide guests with a closet and a coffee machine. Popular points of interest near Poseidon include Church of Saint Ephysius, Porta Cristina and Monte Claro Park. The nearest airport is Cagliari Elmas Airport, 5 miles from the accommodation.