South Portal, Harecastle Tunnel, Trent and Mersey Canal
Introduction
The photograph on this page of South Portal, Harecastle Tunnel, Trent and Mersey Canal by Roger D Kidd as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Roger D Kidd Taken: 22 Aug 2007
Convoys of a maximum eight boats are allowed through in each direction, at roughly hourly intervals. Navigating through the 2926 yard (2675 metre) tunnel takes between 35 and 55 minutes, depending on the skill of the drivers in the narrowboats in maintaining speed and avoiding scraping the sides.