Well, here we are at the top of The Tower, and we're going to look at the view from each direction. Out to the east, the large buildings about a kilometre away are on the Olympic site. There's an indoor arena for gymnastics, a stadium for track and field and a swimming pool for races and synchronised swimming and also diving. If you look carefully down there, you can see the train lines. The Olympic site has its own station to encourage the use of public transport. There is also a car park, but it only holds a limited number of cars. The formal park has some specially-created water features. If you look out here to the south, you can see a circular ornamental pond. And around to the west, you can relax and sit on a bench to smell the flowers in the rose garden, and finally up to the north, if you look in front of you now, there's a lake with a small island in the centre, you can hire rowing boats at the boat shed, which you can't see from here, but if you look through the trees, you can see the cafe, which has lovely views across the water. OK, let's climb down now. We will go now and have a look at the nature reserve section of the park, which has opened up natural wetland to the public.