Colares, Portugal
Cabo da Roca Lighthouse (Farol do Cabo da Roca)
Standing on a monumental cliff overlooking the Atlantic Ocean, the Cabo da Roca Lighthouse is one of the most iconic maritime signals in the world. As the Roman poet Lucretius once described, this is where "the land ends and the sea begins" ( Onde a terra se acaba e o mar começa ). First lit in 1772…