2. …
  3. Our canal & river network

Northampton Arm (Grand Union Canal)

The Northampton Arm leaves the Grand Union Canal mainline at Gayton Junction and joins the River Nene in the centre of Northampton.

Northampton Arm, courtesy Stephen McKay Northampton Arm, courtesy Stephen McKay
Northampton Arm  
Length 4.8 miles
Locks 17
Maximum boat dimensions
Guide only - weather conditions affect water levels
  • Length
  • Width
  • Draught
  • Headroom
  • 22.57m 74ft
  • 2.13m 7ft
  • 1.23m 4ft
  • 2.18m 7ft 1"
Family visiting the Stourbridge Canal

Free guides for fun days out

Looking for a perfect place to picnic, relax, think, run, walk your dog and more, all for free? Download your free regional guide today

Local to you

Wellbeing on your doorstep. Find walks, activities and more within miles of

To find details such as moorings, boaters' facilities and access points, you'll need to zoom to the map fully. Click the red 'i' icon in the bottom right hand corner to expand the key.

Before you go by boat, bike or boot...

...see what works we have going on here and check your route

This arm of the Grand Union Canal is heavily locked, with 17 single locks along its short length.

Read about the history of the Grand Union Canal

Walking by the canal

East Midlands

Find out more about news, events and what's going on in the East Midlands