I started in Eaglehawk, but as a loop, you could start anywhere. Travelling thru the Whipstick Forest, many of the roads and tracks used are rough gravel. Tracks with some potholes, roads with some heavy corrugation. Not all roads are signposted, some are mis-named. Pay attention to your navigation. Carry plenty of water on hot days, no facilities in this area except for Notley Camping Area early in the ride. Toilets in Neilborough, but they are locked! Good hybrid or mountain bike is most comfortable on the rough surface.