Arcipelago della Palmaria — Isole Tino e Tinetto

Off the coast of Portovenere, in the stretch of sea separating the Gulf of La Spezia from the open waters of the northern Tyrrhenian, three islands form an archipelago modest in size but considerable in historical and natural weight. Palmaria, Tino and Tinetto make up an island system recognised by UNESCO as part of the serial site of the Cinque Terre, and lie entirely within the Parco Naturale Regionale di Porto Venere (Porto Venere Regional Nature Park). Their proximity to the coast — the Bocche channel separating Palmaria from Portovenere is little more than a hundred metres wide — does nothing to dull the sense of distance from the mainland that sets in as soon as one boards a boat and pulls away from the quay.

Palmaria is the largest of the group, covering around 1.89 square kilometres, and the only one that can be freely explored along paths crossing Mediterranean scrubland — heather, mastic, strawberry tree — out to viewpoints over the gulf. The eastern coast, facing Portovenere, is marked by limestone cliffs and several sea caves, among them the Grotta dei Colombi (Cave of the Doves), which has yielded palaeontological remains and traces of human presence dating to the Mesolithic. Walking the island requires no specialist equipment, but the terrain demands attention: the slopes drop steeply to the sea, and the main path, which runs along the island's ridge, alternates shaded stretches with passages exposed to the wind.

Tino lies southeast of Palmaria, separated by a narrow arm of sea. The island houses a lighthouse station of the Italian Navy, and for this reason access is strictly controlled: the public may land there only on 13 September, the feast day of San Venerio, a hermit who lived on the island in the 7th century and was later venerated as the patron saint of lighthouse keepers and sailors of the Ligurian Sea. On that single day, thousands of pilgrims reach the island by sea to visit the remains of the Benedictine abbey, built in medieval times on the site of the saint's hermitage. The surviving structures — apses, perimeter walls, traces of the cloister — spend the rest of the year in a silence that the military presence inadvertently helps preserve.

Tinetto is the smallest of the three, little more than a rock rising a short distance from Tino. Its small size and rocky form make it inaccessible in practice, but its history is anything but marginal: excavations carried out during the twentieth century brought to light the remains of an early Christian oratory and structures belonging to an early medieval hermitic settlement, predating the abbey on Tino. The islet is clearly visible from the coast of Tino and from the open sea, and its low silhouette on the water — ancient stones surfacing among sparse vegetation — conveys precisely the nature of this archipelago: a place where history has settled in layers, often without anyone looking for it.

The most direct way to approach the archipelago is by ferry or boat service departing from Portovenere, with short crossings that are nonetheless enough to shift one's perspective on the coastline. Those with their own boat can circle the islands and observe up close the rock faces and sea caves that have no access from land. The most favourable season for exploring Palmaria is spring and autumn, when the light falls at an angle and boat traffic eases. The one fixed, unrepeatable date remains 13 September on Tino: a day that concentrates, into a few hours, access to a place that for the rest of the year belongs only to the sea and to history.