Canals 2012 Mini Wall Calendar. Once the industrial motorway of the country, Britain’s extensive canal network has enjoyed something of a renaissance of recent years, being improved, cleaned, repaired and restored for recreational use and to improve the health of those around it and the animals, birds and fish which live buy and in it. This Canal 2012 Mini Wall Calendar contains 12 glorious full colour illustrations from around the network and includes factoids on the features locations beside the full sized monthly calendar grids.