Granite and sand. After finishing A trail I would push the boundaries a bit more and B trail was born.
B trail takes off where A trail ends and can be done in conjuction with A trail. B trail manages to up the ante a little bit without going out of reach of all unmodified vehicles.
Length: 6 km
Duration : Depending on vehicle number and driver experience it can take 2 vehicles 1 - 2 hours to get through, add time for more vehicles.
4x4 vehicle with good ground clearance and Low range with either diff lock or traction control
2 or more vehicles as there is no mobile signal
Recovery gear is therefore adviseable
We have done the trail with stock vehicles such as Hilux and Rangers, but even more ground clearance is needed than on A trail. It is adviseable to do A trail before doing B trail and use the experience as a guage.
Guidance from outside the vehicle is needed on the bigger obstacles to avoid damage.