Estoril is a seaside resort town and a parish of the Portuguese municipality of Cascais. Estoril coast area is appropriated from Lisbon, the capital. Start at the Carcavelos area, 15 km from Lisbon and stretches up to Guincho, often known as the Estoril
Coast, Sintra and Lisbon Coast. The old city was composed of several districts along the coast, called East to West: São Pedro do Estoril, São João do Estoril, Estoril and Monte Santo António do Estoril, along with several other neighborhoods inland.
The two large springs that represent what are Estoril and Cascais Estoril Coast.