Located a few kilometres northwest of Sagres is the historic Cabo de São Vicente (Cape of Saint Vincent) is a craggy, windswept headland at the spot which claims to be the most south-westerly point of mainland Europe. Until the end of the 14th century many believed this place to be the end of the world - come here on the right day and you might think they had a point. The Romans called this place the Sacred Promontory, and if you stand here at sunset, it can be easy to see why - the sun appears unusually large as it descends over the seemingly endless sea. The ruins of a monastery, damaged by the 1755 earthquake, can still be seen here. Much of this was incorporated into a Franciscan convent in the 16th century, which in turn became part of what is now the lighthouse. This iconic working lighthouse towers above the cliffs and can be seen from 60 miles out at sea, making it one of the most powerful in Portugal. There is a small museum and gift-shop attached to the lighthouse.

The waters around the cape are rich in marine wildlife, and there are some good opportunities for birdwatchers here, as well as occasional sightings of sea otters. Something not to be missed if you’re in the area and the weather is not too stormy is the opportunity to linger here to witness the spectacular sunset. Just before the sun goes down, it can get pretty crowded in the car park, so make sure you arrive in plenty of time. Then stand looking out over the cliffs towards the vast expanse of ocean and you’ll truly appreciate the splendour of this remarkable spot.