Berlengas Islands

The Berlengas Islands lie roughly 10 kilometres off Peniche, on Portugal's Silver Coast, and form a protected nature reserve and UNESCO Biosphere Reserve. For travellers seeking a local-style escape, the archipelago offers a day of clear water, granite cliffs and seabird colonies within reach of the mainland. A ferry from Peniche harbour takes around 30 to 45 minutes to reach Berlenga Grande, where a short path climbs from the landing to the 17th-century Forte de São João Baptista, built on a rocky islet and joined to the island by a narrow stone bridge. Walking routes cross the plateau to viewpoints and the lighthouse, passing nesting gulls and rare plants adapted to the salt wind. Sea caves along the coast, including the Furado Grande tunnel, can be explored on small boat tours, and calm coves allow swimming and snorkelling in some of the clearest water in mainland Portugal. Visitor numbers are capped in summer to protect the habitat, so reservations for ferry and landing permits are advisable. Facilities are limited to a small restaurant, a campsite and a guesthouse in the fort, so supplies and shade should be planned. Day visitors typically spend five to six hours on the island. The calmest and most pleasant months are May, June and September, and the first ferry avoids the midday crowd. Boats do not operate in rough seas, and cancellations are common outside summer. Visitors should stay on marked paths, avoid disturbing nesting birds and carry all rubbish back to Peniche.