Wikipedia
Ottana
Ottana is a comune (municipality), former bishorpric and Latin titular see in the Province of Nuoro in the Italian region Sardinia, located about north of Cagliari and about southwest of Nuoro.
The town is known for its traditional carnival costumes, including distinctive masks worn by the Boes, Merdules and Filonzana.
Ottana borders the following municipalities: Bolotana, Noragugume, Olzai, Orani, Sarule, Sedilo.
It is home to the Romanesque church of San Nicola.