The Nuraghe Erismanzanu 0 Comments

by Daniela Toti

Nuraghe Erismanzanu stands as a precious testament to the Nuragic civilization and Sardinian traditions. Its imposing architecture is particularly fascinating due to the presence of a majestic holm oak growing on its summit, a feature that has inspired local legends, making it an intriguing destination for enthusiasts of history, archaeology, and culture. Visiting this site offers a unique opportunity to step back in time and appreciate Sardinia’s rich cultural heritage.

Located in the territory of Esporlatu, a small village in the Goceano region of Sassari province, 116 km (1 hour and 40 minutes) from Gabbiano Azzurro Hotel & Suites, is less known compared to other nuraghi on the island. However, it offers a meaningful glimpse into the island’s ancient traditions and history.

We wish to highlight this site precisely because, despite its relatively good state of preservation, Nuraghe Erismanzanu remains largely unknown and requires greater attention to ensure its protection and enhancement. Local initiatives aim to promote awareness of this site through guided tours, cultural events, and educational projects targeting both residents and tourists. The valorisation of such monuments is essential to preserving Sardinia’s historical memory and promoting sustainable and responsible tourism.

Architecture and Orientation of Nuraghe Erismanzanu

Nuraghe Erismanzanu is a well-preserved single tower nuraghe, built using large blocks of trachyte, especially at its base, which gradually decreases in volume as the structure rises. This construction technique gives the nuraghe a truncated-conical shape, characteristic of tholos nuraghi. The entrance, facing east, is strategically designed to maximise sunlight, is topped by a well-carved lintel with a small overhead window. The eastward orientation was not accidental but responded to cultural, spiritual, and practical needs. The alignment of nuraghi towards the rising sun during solstices and equinoxes suggests a possible astronomical and ceremonial function.

Inside, a corridor leads to the central chamber, featuring an ogival (pointed) vault and three niches arranged in a cross pattern. A spiral staircase allows access to the upper floors, though they have partially collapsed over time. However, access would not be possible in any case due to one of Nuraghe Erismanzanu’s most distinctive features: a massive centuries-old holm oak growing atop the structure. Beyond its scenic impact, the tree has fuelled local folklore, inspiring legends about miracles and hidden treasures.

Legends of Nuraghe Erismanzanu

According to local legend, an ancient tribal chief took refuge in the nuraghe with his family to escape his enemies. During the siege, a great oak tree miraculously grew on top of the tower, providing shelter and sustenance to those inside. Another tale tells of a hidden treasure buried within the nuraghe, guarded by ancestral spirits beneath the sacred holm oak. The legend claims that only those with a pure heart and knowledge of ancient Sardinian prayers can approach the treasure without falling victim to the curse of the guardians.

The beauty of Nuraghe Erismanzanu also captured the attention of Antonio Taramelli, a renowned archaeologist who worked extensively in Sardinia during the early 20th century. Taramelli explored many nuragic sites, including Nuraghe Erismanzanu and described it as "the most beautiful nuraghe of the region", highlighting its distinctive architectural elegance. Born in 1868, the archaeologist dedicated much of his career to studying Sardinian archaeology, greatly contributing to the understanding and valorisation of the island’s Nuragic heritage.

===