The Surrey 3 Peaks Challenge takes in the 3 classic Surrey hills of Box Hill, Holmbury Hill, and county-top Leith Hill to provide a circular 22 mile (36km) trail, near Dorking.  The Surrey Hills is an 'Area of Outstanding National Beauty', providing a very picturesque walking Challenge. The map takes OS mapping at 1:50,000 that is expanded to produce a 1:25,000 scale map of the Surrey 3 Peaks Challenge route.  The main challenge route, along with 2 alternatives are specially highlighted to stand out against the rest of the map.  By expanding the OS mapping all names, roads, tracks, and trails are more than doubled in size making them easier to read under Challenge conditions. The challenge routes are highlighted to make them stand out against the OS map background information. Additional information is then added to the maps that will help your challenge. On the reverse of the map sheet is our Locator Map showing the location of, and access to, Surrey 3 Peaks relative to a wide area of southern England.  The result is a light weight, double sided 600mm by 600mm map design. Published by Discovery Walking Guides in 2022, this is a double sided map. This Surrey 3 Peaks Challenge Super-Durable map is waterproof, split-proof, tear-proof and challenge-proof that can take the roughest treatment and still folds up like new after your adventure. Backed up with a 2-year guarantee these Super-Durable maps have a special concertina map fold that means they easily unfold when in use, and more importantly will survive anything your Surrey 3 Peaks Challenge can throw at it and afterwards will fold up like new.