Agia Triada Tower

One of the most impressive and best-preserved ancient monuments in Amorgos, the Tower of Agia Triada—also known locally as the “Tower of Vasilis”—is a remarkable survivor of classical antiquity. The tower takes its name from the nearby early Christian basilica dedicated to the Holy Trinity and stands as a powerful reminder of the island’s strategic importance in ancient times.

Dating back to the 4th century BC, the tower was built on a low hill to protect Ancient Arkesini (Kastrí). Thanks to its commanding position, it controlled access to the ancient city and its harbor, while also communicating with other defensive towers across the island using light signals. Beyond its military role, the structure functioned as a fortified residence, complete with storage areas for agricultural produce and tools—an indication of both wealth and foresight.

Architecture & Historical Significance

The monument is a rectangular defensive complex consisting of a central stone tower (preserved today to a height of 5.6 meters) and an enclosed courtyard that once housed storage rooms. Inside the tower, archaeologists have identified a staircase leading to the upper floor, small triangular windows, and built-in cupboards.

Scholars believe the tower was commissioned by a wealthy private individual from Arkesini, as historical inscriptions suggest the city itself lacked the financial means to construct such an imposing building at the time.

To the east of the tower, remains of rural dwellings dating from the 4th century BC to the 7th century AD have been discovered, along with a later architectural complex from more recent historical periods. The site became widely known in the 19th century thanks to Bavarian Hellenist Ludwig Ross. Today, it is considered one of the best-preserved towers in the Cyclades and a highlight of Amorgos’ archaeological heritage.

Where Is the Tower of Agia Triada?

The tower is located just outside the village of Arkesini, in southern Amorgos. You can reach Arkesini by car or local bus, and from the village follow a short, easy footpath leading slightly beyond the settlement to the monument.

The surrounding area offers beautiful panoramic views, making it an excellent spot for photography, walking, and quiet exploration—especially during the early morning or late afternoon.

Opening Hours

Winter Schedule