<img class="size-full alignleft" title="20130411_124026.jpg" alt="image" src="http://pigyard.com/wordpress/wp-content/uploads/2013/04/wpid-20130411_124026.jpg" width="200" height="150" />We asked ourselves why we'd reached our mature years without ever taking a river trip. Ok, the weather wasn't  good and the top of the Shard was in cloud but we enjoyed every minute of the trip down to Greewich. It seemed appropriate to visit the National Maritime museum by boat.