Cascais, Italy
The Guia lighthouse (Portuguese: Farol da Guia) is an active Portuguese lighthouse located at Cabo da Guia, about 2 km west of the centre of Cascais. It is an octagonal tower in white masonry with a red lantern that has a range of 18 nautical miles.
Listen to the audio guide for Guia Lighthouse Free on WIP — starts by itself when you arrive, even with the screen off