The U.S. Navy's submarines are nothing like that - they're practically spotless, huge submarines. For example, the Ohio class (Trident) submarines are almost 2 football fields long, 7 stories tall from keel to sail, and wide as a 3 lane highway. It's hard to realize how big they are because most of it is submerged.
10 Most Famous Soccer Stadiums in the World. The Camp Nou with its capacity of 99,354 is the largest stadium in Europe and also the fourth largest soccer stadium in the world. It is situated in Barcelona, Catalonia, Spain, and is the home of Spanish club Barcelona since 1957.
Arena Corinthians in Sao Paulo, Brazil is a big building. Nearing completion at the time of this writing, it seats nearly 50,000 and will be the 11th-largest stadium in Brazil, when it plays host to several FIFA World Cup football matches in 2014.