This is the route we took with Stage 1 Cycles from our stay over at Usha Gap campsite.
We went along the country lanes and then the Swale Trail, finishing up in Reeth for ice cream!
The route is mainly along quiet country roads, gravel tracks, and a little bit of grass.
As you can see from the elevation, it is mostly downhill, though there are few climbs to encourage your kids up.
If you want to do this route but you can’t bring your own bikes, remember that you can hire bikes for all the family from Stage 1 Cycles.