Check a Mooring

Marina

Cow Roast Marina

Marina on the Grand Union Canal, 2.1 mi from Tring.

Plan a trip from hereDirections by road
TringBerkhamstedCow Roast Water PointBulborne Water PointBerkhamstead Water PointCow Roast Elsan PointAylesbury Arm Junction Elsan PointRubbish point by Cowroast LockRubbish point near BerkhamstedRubbish point by Broadwater LockWinding hole by Broadwater LockWinding hole by Top Side Lock
Cow Roast MarinaWater pointElsanRubbishWinding holeAbout 6 miles across. Not a navigation chart.

Will your boat fit?

ft
ftin
BoatSizeFit
Narrowboat57ft × 6ft 10inFits
Hire boat45ft × 6ft 10inFits
Widebeam55ft × 10ftSome sections
Dutch barge60ft × 12ft 6inSome sections

Length 71ft 2in to 72ft (21.69–21.95 m), beam 7ft to 14ft (2.13–4.27 m)

Canal & River Trust waterway dimensions, last edited 26 Mar 2026. Where there are two figures, sections differ: "Some sections" means your boat fits the largest but not the smallest.

Length and beam only. Draught and headroom aren't checked yet.

On the water nearby

Water points

Cow Roast Water Point120 yd SE
Bulborne Water Point2.4 mi NW
Berkhamstead Water Point2.5 mi SE

Elsan disposal

Cow Roast Elsan Point170 yd SE
Aylesbury Arm Junction Elsan Point3.5 mi NW

Pump-out

None mapped within 5 miles.

Boat fuel

None mapped within 5 miles.

Rubbish disposal

Rubbish point by Cowroast Lock170 yd SE
Rubbish point near Berkhamsted1.7 mi SE
Rubbish point by Broadwater Lock2.5 mi SE

Winding holes

Winding hole by Broadwater Lock2.7 mi SE
Winding hole by Top Side Lock3.6 mi SE

Locks

Cowroast Lock160 yd SE
Dudswell Lock0.5 mi SE
Dudswell Lock0.7 mi SE

Straight-line distances. By boat it may be further.

Ashore, within a mile

Local shops

Shop390 yd SE

Cafés

Berko Boot Fair Cafe0.6 mi S

None mapped within a mile: supermarket, pub, pharmacy, gp surgery, post office, laundrette.

Straight-line distances from the mooring.

Getting here, and other moorings

Nearest railway station

Tring station1.2 mi N

Other marinas and moorings

None mapped within 2 miles.

What we can't tell you yet

We only show these once we have them from the marina or a published source. Something wrong or missing on the map? Fix it in OpenStreetMap and it reaches this page at our next update.

Position 51.7847, -0.6131 · Open in OpenStreetMap