Lisbon metropolitan area
The Lisbon metropolitan area, centered in the Portuguese capital city of Lisbon, is the largest population concentration in Portugal. The population in 2011 was 2,821,876, of whom 547,733 (19.4%) live in the city of Lisbon. About 26.7% of the total population of Portugal lives in the Lisbon metropolitan area. The area of the Lisbon metropolitan area is 3,015.24 km, which is 3.3% of the total area of Portugal.
Estoril
The Estoril coast is relatively close to Lisbon, the Portuguese capital; it extends from Carcavelos, from the capital, and stretches as far as the beach of Guincho (sometimes referred colloquially as the "Costa de Estoril-Sintra" or "Costa de Lisboa"). Estoril includes several smaller boroughs and localities along the coastline, namely (from east to west): São Pedro do Estoril, São João do Estoril, Santo António do Estoril (or simply Estoril) and Monte Estoril, as well as other to the interior.