A country lane loop through NW Kent from Greenhithe to Grain and back via Bean, Longfield, Meopham, Higham, Hoo and Cliffe
Mainly on quiet lanes but there's an Urban section through Gravesend on the return. It avoids dual carriageways, using the cycle paths alongside them. Much of the Isle of Grain loop follows regional route 18, the Heron Trail.
It's approximately 65km with around 750m of climbing, average pace will be 20+km/h with no stops planned.