Find London hotels near the O2 arena. Hotelnet.co.uk lists all the hotels close to the O2 arena. So if you are going to one of the great music or cultural events at this magnificent venue, these hotels provide you with a great base in which to stay the night. The O2 as it is known creates a new benchmark in fan expectation and performer demands. Staying near to this state of the art arena, found on the Greenwich peninsula in South East London is a must.