The View Tube, The Greenway, Marshgate Lane, London (ride details, photographs and route are at http://goo.gl/n8cjEo )
Cycle along the Regent's Canal to Islington, where we seek out buildings associated with the New River Head, near Sadler's Wells Theatre, which was opened in 1613 to bring fresh water to London. We then follow the path of the New River to Alexandra Palace and finish by cycling across Hampstead Heath to Highbury and Islington Overground Station. Ride details, including photographs taken on a reconnaissance ride and a GPS trace of the route are at http://goo.gl/n8cjEo