The 100 mile long Leeds & Liverpool Canal beckons, but before Kevin and Aslan can leave Wigan behind and head eastwards, they must first ascend a flight of 21 locks. Thank the maker then, for volunteers...

The Leeds & Liverpool Canal continues to gain altitude and with it, many locks. However lady luck is on Kevin & Aslan's side, as they enjoy some much appreciated assistance along the way...

The once industrious town of Burnley is ahead but firstly, Kevin must tackle a few swing bridges and later, he's overcome with theurge to 'get his mop out'...

The heat is on, during some of the hottest days of the year. Lancashire is receding and Yorkshire looms, but before Kevin and Aslan can cross the border, they must first ascend a flight of locks, traverse a dark, damp tunnel and then descend another flight of locks...

Charitable deeds are the order of the day, as the town of Skipton in Yorkshire, is Kevin and Aslan's next destination - and just in time for it's annual fundraising gala...

The world famous Bingley 5 Rise staircase locks, are quite rightly regarded as an impressive feat of engineering. However, before Kevin & Aslan can experience this 'monument' to British ingenuity for themselves, they must first negotiate a seemingly endless series of swing bridges...

Rocketing humidity and temperatures, together with an immeasurable number of locks and swing bridges, means that Kevin welcomes a visit to the historic and charming town of Saltaire...

The city of Leeds is only 'miles' away, in the final episode of Season 4. However before he can arrive, Kevin must tackle one last motherlode of locks and swing bridges - not only whilst nursing an annoying injury, but also with the imminent arrival of Doomsday...