Yesterday I went to Greenwich for the day with my photography group. For those of you that don't know Greenwich is known for being the home of the prime meridian. Tourists actually queue for long periods of time to have the picture taken standing on the line, personally I didn't. Instead I just wandered around the park at the Royal Observatory. It was very peaceful and relaxing even though I didn't take too many photographs.
The day started out with a boat ride to the Thames Barrier. These were built about 20 years ago not to prevent the Thames from flooding but to slow it down given people more time to evacuate. I managed to get some decent shots of Canary Wharf and the Millenium Dome from the river.
The most exciting part of the day for me though was the walk home - I walked under the Thames! A tunnel was built from Greenwich (Cutty Sark) to Island Gardens which is open to pedestrian trafrfic. Now I've driven under the ocean many times but this was the first time I had walked under a river. I'm not sure why they decided a pedestrian tunnel under the river was better than a bridge over - but it does make for a cool experience.