|Location Map ( geo)|
|To:||English Border (NY500834)|
|Distance:||4.1 miles (6.6 km)|
|Route outline (key)|
The C25 starts on the B6357 at the south end of Newcastleton and heads east to cross the Liddel Water, before turning south. After passing Sorbietrees, it reaches a T junction, the mainline continuing ahead to run south east to the English Border at Kershope Bridge, whilst a spur turns right to the border at Pinn Bridge near Kershopefoot.