The 3-star Al Duomo Di Cagliari Hotel, located about a 25-minute walk from Monte Claro Park, features Wi-Fi in the rooms. There is also parking.

This comfortable guest house has a central location in Castello, which sits on a hilltop surrounded by walls and towers, like the early 14th-century Torre di San Pancrazio and Torre dell'Elefante, in proximity to Bastion of Saint Remy. The 14th-century Cathedral of Santa Maria is a mere 0.8 km from the Duomo, while Via San Giacomo bus stop is 250 metres away. Guests of the property can get to the ancient Roman Amphitheatre of Cagliari, which is a 19-minute walk away. For those travelling from afar, Elmas airport is 15 minutes' drive away.

There are 3 rooms featuring air conditioning, as well as modern amenities like a flat-screen TV with satellite channels. Furnished with a writing desk, they also have sound-proofed windows and a parquet floor. Guests will enjoy hair dryers and towels in the private bathrooms with a bidet, a separate toilet, and a shower.

L'Osteria di Castello e La Bottega is a few steps from the Duomo Cagliari.