The most memorable way to explore the south downs is by foot and for those who love the great outdoors theres no better adventure than this guided walking tour pack your rucksacks put on your walking boots and set off on an unforgettable walking tour that covers the most beautiful breathtaking and amazing parts of the south downs national park follow an experienced guide and learn all about the intriguing geology of the area brush up on navigation skills follow in the footsteps of roman