DWG, we have been using GPS systems as an integral part of our research into new walking guide books and Tour & Trail Maps, Drive Touring Maps and our Tenerife Walkers' Maps. Our 'Walk!' series of walking guide books incorporate GPS Waypoints which GPS users can program into their hand held GPS to provide Waypoint Navigation which complements our Walk Descriptions and Maps. Now we have developed full GPS Waypoint Navigation for GPS users in the form of Personal Navigator Files (PNFs) digital edition.

Getting lost is never a pleasant experience. Getting lost abroad in unfamiliar territory can be most unnerving, not to say distressing. We pride ourselves on the accuracy of our Walk Descriptions; including frequent timings so that you can check your progress against the walk description, compass directions for compass users, along with detailed observations. PNFs go one stage further by providing all the GPS Waypoints referred to in the book. These can then be downloaded into your GPS. At the start of a walking route switch on your GPS and select the PNF for that route.

At DWG we have walked all the routes we publish, and we can prove it through our GPS records. By making those records available in the form of PNFs you will get a new level of confidence for navigating in the territory covered by our 'Walk' guide books at Home & Abroad.

Waypoint files are supplied in a zip file which includes Mapsource, GPX and Ozi file formats for all the waypoints that are included on Discovery Walking Guides Personal Navigator Files CD version 5.01.