For decades, Sheffield has been regarded by Climbers as a Mecca for their sport. Classic routes, crags to spare, enormous areas of natural beauty between them. Accessible by car, bus, train, bike or by foot. And there it was – right under everybody’s nose. The Outdoor City. Just depends upon your chosen activity as to how you might choose to exploit this relationship between inner City and Peak National Park. Of course, many of us already knew the value of …