With, where possible, links to where more information can be found:
2012
28-29 April Pontymoile on the Monmouth, Brecon & Abergavenny canal as a part of their Bi-Centenary celebrations. Contact Bernard Illman for details on 01873 812562 or bernard200@sky.com.
5-7 May IWA Canalway Cavalcade at Little Venice, London.
2-4 June Stroud on Water – incorporating the IWA National Trailboat Festival in Stroud, Gloucestershire. Boaters pages are here.
22-24 June Northwich River Weaver festival organised by the Chester & District IWA branch.
30 June -1 July Boat gathering as a part of the 5th Leeds Annual Waterfront Festival on the Aire and Calder Navigation at Thwaite Mills Watermill Museum, located in Stourton, 2 miles south of Leeds city centre. Details from elaine.scott@waterways.org.uk.
30 June -1 July Chesterfield Canal Festival at the new Staveley Town Basin. As it is on the isolated western section, it will essentially be a trailboat festival. See link for details.
7-8 July Possible Pool Quay canal festival on the Montgomery Canal, to help celebrate the year long 150th Anniversary celebrations of their village church, St. John’s.
25-26 Aug IWA Campaign Festival at Haslam Park, Preston on the Lancaster canal. Preston Guild is held every 20 years. During this Guild Year the Lancaster Canal is the venue for the Campaign Festival – celebrating the 10th anniversary of the opening of the Ribble Link and encouraging visitors to the Preston area of the Canal.
1-2 Sept Maesbury 12 – “Canal Central” Montgomery Canal
Other lists
IWA events page or the IWA calendar page
Boat Jumbles around the country or Boat Jumble Association
Or try this link to Google search engine for UK Canal events for an up to date search