Poseidon Hotel Cagliari is situated 850 metres from the terrific Municipal Art Gallery, which is an excellent place to improve cultural awareness. Guests who stay at this guest house can park their car nearby.

Cristina Gate and Torre dell'Elefante are 19 minutes and 25 minutes' walk away respectively. The hotel offers proximity to natural sights like Public Gardens (1.5 km) and the historic Botanical Garden of Cagliari (1.9 km). This property is also 1.5 km from Clemente Susini's Wax Museum anatomical models. Liguria bus stop is at a distance of just a short drive from Poseidon Hotel.

The rooms are equipped with coffee/tea making machines, along with a flat-screen TV with satellite channels for guests' comfort. They have kitchen facilities, such as coffee/tea making machines and a fridge. Offering a hairdryer and bath sheets, the bathrooms also feature a bidet, a separate toilet, and a shower.

La piccola focacceria with Italian cuisine is located approximately 100 metres away.