The 4-star Hotel Nantis Castelsardo, situated fairly close to the Spiaggetta di Castelsardo beach, boasts 2 spa tubs. Featuring 32 rooms with views of the city, the hotel is just 1.2 km from the Doria Castle.

This smoke-free hotel is only a few steps from Our Lady of Tergu, while the Marina di Castelsardo Beach is also close by. Natural attractions in the area include the Lu Bagnu Sand Beach, 10 minutes' drive from the Nantis, and a beach is about 5 minutes' walk away. The nearby cultural experience includes the handicraft museum "Museo dell'Intreccio Mediterraneo", which is 1.3 km away. The nearest bus stop is La Marina Fofo, approximately 300 metres away.

The spacious rooms have an adjoining terrace and a balcony featuring free wireless internet and an LCD TV, along with comforts such as climate control. Also, there is an individual safe, a minibar fridge provided.

Hotel Nantis offers guests a free buffet breakfast. Located in close proximity to this property, Mediterraneum Caffe serves a great selection of Southern-Italian food.