The Atlantic Islands of Galicia National Maritime-Terrestrial Park is a natural treasure spanning four archipelagos—Cíes, Ons, Sálvora, and Cortegada—and the waters surrounding them. This privileged enclave stands out for its diverse landscapes, ranging from cliffs sculpted by the Atlantic to tranquil beaches of fine sand, and seabeds of great ecological value.
The richness of its biodiversity is exceptional, with important colonies of seabirds such as the yellow-legged gull, the European shag, the European storm petrel, and waders such as the oystercatcher and the Kentish plover, as well as endemic plant species such as the "xesta de Ons" (Cytisus insularis) and unique coastal ecosystems. Its natural value is enhanced by its cultural history, with seafaring traditions, boats such as the dorna, and ancient folk knowledge.
These natural attractions can be enjoyed through unforgettable experiences (bird and whale watching, interpretive activities, landscape photography) both on guided tours on land and on boat trips through the estuaries and the sea immediately surrounding the islands, as well as through scientific activities or observing the night sky.
It is a lively and dynamic space that invites you to discover the wildest and most authentic Galicia, in harmony with its surroundings.
The Atlantic Islands of Galicia National Maritime-Terrestrial Park offers various visiting options throughout the year. During the high season (Easter and from mid-May to mid-September), regular boats operate from ports such as Vigo and Baiona, coinciding with the most stable sea conditions and the greatest number of services available to fully enjoy the natural and cultural values of the area. During the off-season, access is only possible by private boat and with prior permission.
Keeping in mind that it's important to plan your visit well in advance, as the islands have a maximum daily visitor limit and require authorization, spring is especially interesting due to the flowering of unique and endemic species, such as the "xesta de Ons" (Cytisus insularis), and the activity of seabirds during the breeding season. In summer, the favorable sea conditions make it easier to explore the archipelagos and enjoy their beaches, trails, and landscapes, as well as environmental education activities and interpreted tours. Although the islands are busiest, this is also when the most extensive program is offered, which may include swimming opportunities on the beaches or in the anchorages visited. Autumn, on the other hand, is a quiet season, with good light for landscape photography and excellent opportunities for observing migrating pelagic birds.
The National Park offers multiple ways to explore its natural and cultural riches. You can explore its interpretive trails, participate in guided activities or educational workshops, or simply be inspired by its landscapes and practice nature photography. You can also discover unique traditional knowledge, such as the use of medicinal plants or the identification of seaweed.
The Vigo Visitor Center and the islands themselves offer activities for all ages throughout the year: guided tours, themed events, citizen science, volunteering, and excursions connecting the different archipelagos. Additionally, some boats, such as the Chasula, offer specialized trips to observe pelagic birds and marine mammals, or to learn about the local shellfish culture firsthand.
The Atlantic Islands National Park of Galicia offers unique enclaves that combine natural beauty, biodiversity, and cultural heritage. The Cíes Islands boast the iconic Rodas Beach, considered one of the most beautiful in the world, as well as Nosa Señora Beach, with its crystal-clear waters. The routes to the Cíes Lighthouse and the Mirador del Príncipe offer spectacular panoramic views and allow you to admire the large colonies of yellow-legged gulls.
On Ons Island, the impressive Buraco do Inferno, a natural chasm in the cliffs, is one of its main attractions, as are the views of the rest of the archipelago and, on clear days, the Cíes Islands themselves.
Cortegada Island, located within the Arousa estuary, surprises with its unique laurel forest, one of the largest in Europe, which gives it a lush and mysterious atmosphere.
On Sálvora Island, you can visit the lighthouse, the unique group of buildings in the old village, and the Mermaid sculpture, an emblematic figure that welcomes visitors. Its tranquil beaches and the seabirds that inhabit it complete the appeal of this spot steeped in history and nature.
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