how big is wembley stadium

Wembley Stadium has a seating capacity of 90,000 , making it the largest stadium in the UK and the second-largest stadium in Europe. It is almost round in shape with a circumference of about 1 kilometer (3,280 feet). The stadium also features a 133-meter tall iconic arch that supports most of the roof structure. The roof covers all the seats but does not fully close. The stadium was opened in 2007 and is used for football, rugby, concerts, and other major events.