Tortolì — Centenarians' Secret

Your investigation begins in Tortolì, in Piazza Roma, the central square that serves as a starting point for pedestrian routes in the historic district. It is here, in the heart of the city, that the first generations of centenarians lived. As you head towards Piazza Andrea Ricchi, adjacent to Piazza Roma, you cross one of the nerve centers of old Tortolì. Observe the architectural details of the buildings lining these squares: they tell the story of a close-knit community, where exchanges and social life were essential to daily balance, perhaps a key to their longevity.

The route then leads you to the Chiesa di Sant'Andrea Apostolo, Tortolì's main parish church, dedicated to Saint Andrew the Apostle. Located in Piazza Andrea Ricchi, less than 200m from Piazza Roma, this central religious building of the historic center is a must-see. Parish registers, if accessible, would testify to the birth and death dates of many inhabitants of the Ogliastra region, offering a historical perspective on the demography of this "Blue Zone". Faith and community have always played an important role in the lives of Sardinians, and this place is tangible proof of it.

Continue your exploration on Via Umberto I, Tortolì's main street in the historic center, connecting the central squares. This shopping and pedestrian artery covers approximately 500m in the area covered by the urban walking games. In the past, it was the site of markets, meetings, and lively discussions, where daily life secrets and grandmother's remedies were passed down. The facades of the houses here have seen generations of Tortolì families pass by, their stories etched into the collective memory of the city.

Your quest then takes you towards the coast, where the Torre di San Gemiliano stands proudly near Arbatax, about 8km from the center of Tortolì. This ancient 16th-century watchtower, built for defense against Barbary invasions, is a visible landmark mentioned in route descriptions from the city center. It symbolizes the resilience and adaptation of the inhabitants of this part of Sardinia in the face of external threats, a character trait that could also contribute to their physical and mental robustness. The sea breeze and natural environment are key elements of life here.

By completing your circuit, you will have a more complete vision of Tortolì and Ogliastra, a region where heritage and tradition blend with a healthy lifestyle. You will have explored the key sites of the historic center, from Piazza Roma to the Chiesa di Sant'Andrea Apostolo, passing through Via Umberto I, and even glimpsed the Torre di San Gemiliano, a witness to coastal history. This 1.5 km walking tour will have allowed you to understand how the environment, community, and history have shaped the identity of the centenarians of this Sardinia East Coast region, offering you a unique insight into their secret of longevity.