Praia do Guincho is an Atlantic beach located on Portugal's Estoril coast, 5 km from the town of Cascais, and is located in the municipality of Cascais, more precisely in the parishes of Cascais e Estoril and Alcabideche, in the District of Lisbon. Guincho is situated close to several small villages, including Areia, Charneca, Figueira do Guincho and Biscaia.