
Sigri
Sigri is the island’s western threshold: a quiet harbour facing open horizons, linked to the Petrified Forest, the Nisiopi Marine Park, a…
Sigri is the island’s western threshold: a quiet harbour facing open horizons, linked to the Petrified Forest, the Nisiopi Marine Park, a small castle, and the wind and volcanic landscapes that define this end of Lesvos. Its name is often connected with the Venetian word for “safe harbour,” though that etymology should be treated as tradition rather than confirmed fact. Beyond the Natural History Museum of the Petrified Forest, Sigri rewards travellers with genuine geotourism, volcanic rock, geopark trails and a real edge-of-the-map feeling.
What to See and Do
- the Natural History Museum of the Petrified Forest
- Sigri Castle overlooking the harbour
- boat excursions to the Nisiopi islet and its marine park
- Faneromeni and Sigri beaches
- volcanic landscapes and geopark walking trails
A sheltered harbour at the volcanic edge of Lesvos
Sigri sits at the western extremity of Lesvos, a small settlement around a natural harbour protected by a small island. The village has a Turkish castle (built in the 18th century by the Ottoman authorities to guard the harbour entrance) and the character of a community at the edge of things: quiet, self-contained, and utterly unlike the better-known resorts of the north and east. It is the jumping-off point for exploring the Petrified Forest, Lesvos’s most extraordinary natural wonder.
The Petrified Forest of Lesvos is the island’s most remarkable natural monument and the reason many visitors make the long journey to the western tip. Approximately 20 million years ago, during the Miocene epoch, this part of Lesvos was covered by a dense subtropical forest of giant sequoia-type conifers, laurels, and other trees. Successive volcanic eruptions from the now-extinct Ordymnos volcano buried the forest under volcanic ash and lava flows. Over millions of years, silica from the volcanic material gradually replaced the organic matter of the trees, preserving them in extraordinary three-dimensional detail: tree trunks, root systems, and even leaf impressions are fossilised in the volcanic rock.
The resulting Petrified Forest is designated a UNESCO Global Geopark and one of the most significant fossil forests in the world. Petrified tree trunks (some of them several metres in diameter and tens of metres long) lie scattered across a landscape of volcanic rock, visible in various states of exposure across a wide area of western Lesvos. The main protected sites are near Sigri, where walking paths allow visitors to view the fossils at close range.
The Natural History Museum of the Lesvos Petrified Forest, in Sigri, is the essential companion to the outdoor sites. The museum presents the geological and biological history of the petrified forest with impressive displays of fossils, exhibits on the volcanic history of the area, and information on the ecology of the Miocene forest.
The harbour at Sigri is overlooked by the 18th-century Ottoman castle, which can be explored. The village itself is small and has the relaxed character of a settlement at the far end of the road.
Sigri has a beach on the harbour and several more in the surrounding area. Faneromeni beach, a short drive from Sigri, is a beautiful and relatively little-visited beach backed by volcanic cliffs. The water in this part of the island is exceptionally clear.
Sigri has a small number of guesthouses, apartments, and one or two small hotels. The village is quiet and the accommodation reflects this, simple, comfortable, and unpretentious.
The tavernas around the harbour serve fresh fish and seafood. Sigri’s remote position means that the fish served here is genuinely local, caught in the waters of the western cape. Grilled sea bream, octopus, and shellfish are the specialities.
The approach road from Antissa through the volcanic landscape is among the most dramatic drives on the island.
Where to Stay near Sigri
There’s not much to book directly in Sigri. The practical base for this part of the island is Eresos, a short drive away. Stay there and treat Sigri as a stop on a day out.
Sigri makes the best base for exploring the Petrified Forest and the western Geopark trails, allow a half or full day for the museum, castle and a Nisiopi boat trip if it’s running.
A family geology base
Sigri is the island’s strongest base for family geology. The Natural History Museum combines fossils, Aegean evolution, educational excavation activities and earthquake learning, while managed parks place petrified trunks in the landscape.
Explore more: Lesvos with Kids and Western Lesvos Geology Road Trip.

