San Nicola di Trullas
Coordinates: 40°23′36″N 8°42′16″E / 40.39333°N 8.70444°E San Nicola di Trullas (or Truddas) is a countryside church between the communes of Semestene and Pozzomaggiore, in the province of Sassari, Sardinia, Italy
It belonged to a local influential family and in 1113 it was assigned to Camaldolese monks.
It is a small example of Pisan-Lombardy Romanesque architecture. The interior has cross vaults and several frescoes.