Stone Farm Rocks

Stone Farm Rocks is a sandstone cliff formation in East Grinstead displaying layered sedimentary structures from the Tunbridge Wells Sand Formation. The site reveals three-dimensional geological patterns across its craggy surfaces, showing how ancient sand deposits solidified over time.

The site received protected status as a Site of Special Scientific Interest in 1990 for its geological importance. This designation ensures the rocks remain available for ongoing study and conservation of the ancient rock structures.

The British Mountaineering Council manages the site since 2001, establishing 74 climbing routes that draw enthusiasts from across the region.

The location offers climbing routes with installed anchor points at the top for safety and to protect the natural rock surfaces. Visitors should be aware this is a protected area and responsible behavior is expected when exploring the site.

The rock formations date to the Early Cretaceous period, roughly 140 to 100 million years ago, with preserved geological features clearly visible in the stone. These ancient structures offer a direct view into Earth's distant past.

GPS coordinates: 51.09490,-0.02833

Latest update: December 14, 2025 14:43