Estádio do Dragão
In English: Dragon's stadium. Built as a replacement for FC Porto's old ground, Estádio das Antas, and as a venue for UEFA Euro 2004, Estádio do Dragão has an all-seated capacity of 50,399. The stadium's name is derived from the presence of a dragon on the crest of the city of Porto during the Monarchy, which is also the nickname of Porto fans.
Camp Nou - Barcelona
Camp Nou, sometimes called Nou Camp in English, is a football stadium in Barcelona, Catalonia, Spain. The stadium, located in the west of the city, has been the home of FC Barcelona since its construction in 1957.
The Camp Nou seats 99,354, reduced to 96,336 in matches organized by the UEFA, making it the largest stadium in Europe and the eleventh largest in the world in terms of capacity.