The Grand Union is the motorway of the canal world — 137 miles connecting London to Birmingham through the heart of England. It's where most first-timers start, and for good reason. The locks are wide enough for two narrowboats side by side, the scenery shifts from urban grit to rolling Chiltern hills, and there's a pub every few miles.
Highlights
- Stoke Bruerne — the prettiest canal village in England
- Blisworth Tunnel — 3,076 yards of darkness and dripping water
- Hatton Flight — 21 locks in a row, known as the 'Stairway to Heaven'
- Cassiobury Park, Watford — urban canal at its most charming
Think of it as Route 66, but slower, wetter, and with better scenery. The Grand Union is where you learn the ropes — literally.
Beginner friendlyBest for: First-timers, families, anyone who wants variety