Get closer to nature with The Great Big Tree Climbing Company at the Whiteleaf Hill Nature Reserve near Princes Risborough. Tree climbing tests balance and co-ordination and children and adults feel a huge sense of achievement when they have completed a climb.  Climbs, which do not damage the trees and are led by a fully qualified instructor, are available for up to 8 people at a time.  Minimum climbing age is six years old. Book one-hour slots between 10am and 4pm through the Chiltern Society website.