Bourne End Mill Arm

The Bourne End Mill Arm is a formerly navigable arm off the Grand Union Canal near Hemel Hempstead. The arm once served a water powered corn mill at Bourne End. A mill has been on the site since 1289 though the current mill building dates from the nineteenth century. It is now a hotel and restaurant. The arm itself if closed off to navigation by a footbridge and is a nature reserve.