Harrison's Rocks: 135 Million Years of Sandstone Climbing History in East Sussex

Harrison's Rocks is one of the UK's finest sandstone climbing venues, located in the beautiful High Weald of East Sussex. Formed around 135 million years ago, these unique cliffs offer climbing for all abilities in a peaceful woodland setting. Managed by the British Mountaineering Council (BMC), the fragile sandstone is carefully protected, and visitors are encouraged to climb responsibly to help preserve this special place for future generations. At Alex Stone Adventures, we're proud to share the beauty and adventure of Harrison's Rocks with climbers of all ages and abilities.