The Millennium Dome, or The O2 as it is now called, is a massive entertainment complex (52 meters high and 365 meters in diameter) on the Greenwich Peninsula in South East London, with an indoor arena , restaurants, bars, exhibition space, a night club and cinema complex. The latest attraction here is climbing the roof to the highest point to take in stunning 360 views of the town. Climbers are supplied with a climb suit, boots, harnesses and latches, and trained guides are there every step of the way. If you prefer to keep your feet on the ground, check out the schedule of shows.