Plenty of varied scenery and terrain to keep you occupied. When I was looking to really get some good form, this was one of my favourite training loops. Loops are rides where the start and finish are at the same point, this lets you do multiple laps without getting weird distances in Strava etc. To ride multiple laps of a ride non-stop, go to Settings then select Laps from the Ride Modes menu.
Don't have FulGaz already?
Download FulGaz now and ride Kentish Cruise on your home trainer. You'll then feel every change in gradient and see every turn in up to 4K video.