Blog Categories GeneralNarrowboat AdviceHow To Guides On NarrowboatingNews From Whilton MarinaBuying A Narrow Boat AdviceFacts about the CanalCrick Boat ShowNarrowboat Maintenace and RepairsMust Attend Boating EventsNarrow Boat ProblemsNarrowboat CruisesSelling A Narrow Boat AdviceCustomer Stories Blog Archive September 2024July 2024May 2024April 2024February 2024January 2024More... << Back to Blog list General Tue Jun 14, 2011 at 9:47am The Grand Union Canal is the longest canal on the inland waterways system and Whilton Marina lies on it! Other Recent Posts » Wondering what a Winding Hole is? we explain! » Our favourite narrowboat vlogging channels » Keeping your boat afloat with regular hull maintenance