Join upcoming events being held in Ossi. Ossi is a charming small town located in the heart of Sardinia, Italy, known for its picturesque countryside, historic sites such as the Castello di Montevue and the Church of Nostra Signora delle Grazie, and a variety of outdoor activities including hiking, biking, and horseback riding, making it an ideal destination for those seeking a taste of authentic Italian culture and natural beauty.