Spiaggia di Su Tiriarzu

Su Tiriarzu is a sandy beach on the eastern coast of Sardinia with fine golden sand and clear waters that shift from emerald green to deep blue. The shore spreads along a quiet cove next to the town of Posada and is easy to reach.

The coast near Posada has been a place of trade and sea routes since ancient times. Centuries of connection to Mediterranean shipping shaped how the settlement developed and its bond with the sea.

The beach is woven into daily life in Posada, where fishermen sell their daily catches to local restaurants using methods passed down through generations. This work shapes the character of the cove and connects visitors to the region's working traditions.

The beach is a short walk from nearby parking and has shower facilities available for visitors. It is best visited outside peak summer months, when the shore is quieter and the water remains warm.

Behind the beach, the Rio di Santa Caterina flows and creates a boundary where seawater meets fresh water. This mixing produces a brackish environment that offers a distinct natural setting for observant visitors to explore.