The Rochdale Canal from Todmorden to Littleborough

The canal continues to rise from Todmorden to the summit above Littleborough, a height of 500 feet above sea level. There is no tunnel at the summit on the 'Rochdale' unlike the other two trans-pennine canals.
Library Lock No. 19. The bottom gate of the lock moves vertically to allow boats to enter or leave the lock .
A boat in the lock at Walsden on the way to the Summit.