O2 Arena

　　The O2 Arena is a multifunctional venue located on the Greenwich Peninsula in North London, combining sports and entertainment facilities along with supporting amenities such as shops and restaurants. It was constructed in 2003 and opened in 2007, with a capacity of up to 20,000 spectators, making it the second-largest arena in the UK after the Manchester Arena. In 2008, it earned the title of "the world's busiest music arena."

　　The O2 Arena is one of Europe’s largest arenas. During the 2012 London Olympics, it was temporarily renamed the North Greenwich Arena and served as the venue for rhythmic gymnastics, trampoline competitions, basketball finals, and wheelchair basketball events for the Paralympics. Temporary tents, boxes, signage, and service stations were built for the event, and new equipment was installed both inside and around the arena. After the Olympics, the North Greenwich Arena reverted to its role as a multi-use facility for music, sports, and entertainment.

　　The O2 Arena (London) Must-see reason: Main venue for gymnastics events during the London Summer Olympics Continent: Europe Country/Region: United Kingdom Province/State: Greater London City: London