📅 4 October 2026 – 9.00 am 📍 Sassari, historic centre, G. Sanna National Museum, Palazzo Ducale, St Nicholas’s Cathedral A historical and cultural tour takes you on a journey of discovery through the centre of Sassari, visiting the G. Sanna National Museum, the Palazzo Ducale and St Nicholas’s Cathedral. Isola dei Teatri 2026 is a contemporary performing arts festival taking place in Sassari from 3 to 19 October. The festival brings together performances, Italian and international productions, cultural tours and activities dedicated to the local area, creating a dialogue between the stage, the city and the community. → View the full event