Al castello features air-conditioned accommodations in Tarquinia. There's a private entrance at the bed and breakfast for the convenience of those who stay. The bed and breakfast offers sea views, a terrace, and free Wifi is available throughout the property. At the bed and breakfast, units are fitted with a desk. Rooms are fitted with a private bathroom with a bidet and a hair dryer, while selected rooms also feature a balcony. Natural springs of Bagnaccio is 30 miles from the bed and breakfast. The nearest airport is Fiumicino Airport, 48 miles from al castello.