It's not really suitable for young children as a couple of sections are on-road, although they are quiet country roads.
Expect one decent hill climb if doing the ride in either direction and make sure those brakes are working for the return trip.
Make sure you check out the circular pottery maps at the start and finish of each section.
Plenty of room for Piggy to go wild, so if you do the ride shortly, plan to return a few times, I know I am looking forward to it.
If you don't have a bike you are in for a long flat walk or a short steep one.
Really interested to know if anyone actually makes it up this hill on their bike, I was in that low a gear it was quicker to walk!
Cache is a Bison, BYO writing stick.