TrailZilla helps you find FREE DRIVING MAPS and Off Road trails by location, activity and features, you can then print these 4x4 maps or download a driving route planner to your GPS. Why not join the TrailZilla community to rate and share your favourite 4x4 routes and trail bike guides. You can create driving, off road, 4x4 and trail bike trails online using Google, Ordnance Survey or IGN maps or upload from your PC, mobile or GPS. TrailZilla is a fantastic resource to find 4x4 routes as well as maps for trail bikes and off roading.