Estelas Islands

Estelas Islands are a small, uninhabited archipelago off the coast of Galicia, facing the Monteferro peninsula within the municipality of Nigrán, in the province of Pontevedra. The group consists of two larger, flat-topped, table-like islands — Estela de Dentro (about 9.6 hectares) and Estela de Fuera (about 7 hectares) — together with a cluster of smaller rocky islets known as As Serralleiras.

Why is this place protected?

Since 2014, the Estelas archipelago, along with the coastal fringe of the Monteferro peninsula and the surrounding marine area, has held the status of Special Conservation Area (ZEC) and forms part of the European Natura 2000 network. The protection covers both the islands themselves and the seabed around them, making this one of the more valuable stretches of the Rías Baixas coastline in terms of biodiversity.

What can you find here?

The archipelago serves as an important refuge for seabirds, particularly migratory species. Visitors to the surrounding waters may spot the Balearic shearwater, common and black-legged terns, the European storm-petrel, and the great skua. The landscape — flat, rocky islands surrounded by clear water — also appeals to birdwatchers and landscape photographers, even though the islands' land area itself remains off-limits to tourists because of their protected status.

Close to the archipelago lies the wreck of a sunken ship, adding a touch of mystery to the site and drawing the interest of divers and those curious about the region's maritime history.

Where exactly are the Estelas Islands located?

The islands sit at the mouth of the Ría de Vigo, right next to the far better-known Cíes Islands, with which they are sometimes confused or mentioned in the same breath due to their geographic proximity. Unlike the Cíes, which belong to the Atlantic Islands of Galicia National Park and welcome visitors, the Estelas remain a much wilder and practically inaccessible area, whose role is centered on nature conservation rather than mass tourism.

Can you visit the islands?

Because of their Special Conservation Area status, the archipelago's land is not open for casual visits — the priority is preserving the breeding and feeding grounds of seabirds. Visitors to the Rías Baixas region can, however, admire the islands from sightseeing boats operating around the mouth of the Ría de Vigo, or from viewpoints on the Monteferro peninsula, which offer views over the whole archipelago against the backdrop of the open Atlantic.

Frequently asked questions

Are the Estelas Islands inhabited? No, the archipelago is completely uninhabited and functions as a nature reserve.

How many islands make up the archipelago? Two main islands (Estela de Dentro and Estela de Fuera) plus a smaller group of rocks known as As Serralleiras.

Are these the same as the Cíes Islands? No — they are a neighboring but separate archipelago, smaller and closed to tourists, unlike the popular Cíes Islands.

Since when has the area been protected? Since 2014, as a Special Conservation Area (ZEC) within the Natura 2000 network.