The arena is called the O2, (O2 is a cell phone company). It was called the Millineum Dome. The place is bascially an arena with a mall aro8und it, all covered by a big tent. The mall is all restaurants. The big yellow towers are supports for the tent/roof. A pretty neat place.
A public skating rink outside the arena.

The main support near the box office

A look down the mall.
Outside the arena is open year round, even if there are no events. They had the King Tut exhibit going too. Really neat place.