Top 5 skills for climbing on Southern Sandstone

Rock Climbing Skills
04 Jul
5 min read

Live near London and want to climb outside? Unusual, specific skills are required to access, protect and enjoy the capital's nearest real rock climbing areas. The sandstone outcrops on the borders of Kent and East Sussex are softer than virtually any other climbable rock. Here are the top five skills you need to get started.

Live near London and want to climb outside? Unusual, specific skills are required to access, protect and enjoy the capital's nearest real rock climbing areas. The sandstone outcrops on the borders of Kent and East Sussex are softer than virtually any other climbable rock. Here are the top five skills you need to get started.

Southern Sandstone comprises of a thin weathered crust covering lightly compacted sand. Once the crust has been worn away, rapid erosion occurs. Due to the delicate rock, the only styles of climbing you can do here are soloing, bouldering and top-roping - don't use trad gear.

Southern Sandstone Top Roping

Approaching and moving around the crag

Use the established paths to access and reach the top of crags; step on rock rather than earth where possible and avoid trampling on vegetation. A number of methods can be used to reach the top of isolated pinnacles including soloing if confident, stepping across from above, being belayed across from above using an anchor on the main crag or by using a long rigging rope to extend the moving climbing rope over the edge of the pinnacle for the first climber. Check out film number five below for a demonstration of how to access southern sandstone pinnacles.

#1 WATCH: How to check anchors on Southern Sandstone

How to rig routes on Southern Sandstone

At Bowles, Harrison’s, Stone Farm and Bulls Hollow, belay anchors have been installed at the top of most climbs. Don't thread the climbing rope through these, but set up a non-stretch belay using a rope or sling; making sure the karabiner hangs far enough over the edge of the crag so the climbing rope won't touch the rock.

If there is no belay anchor, you'll usually have to set up a belay using a tree. Tie the rigging rope round the tree as low as possible to minimise leverage. Obviously don't cut down or prune trees! Some trees are a distance back from the top of the crag, so you'll need a rigging rope of around 12m.

Rigging ropes can made from a length of static rope which can be bought from most good climbing shops by the metre. Putting a rope protector around the knot just above the karabiner helps to protect both the knot and the rock. Carefully position the climbing rope and belay, as any weighted rope moving over the rock will cause permanent damage.

#2 WATCH: How to rig ropes on Southern Sandstone

#3 WATCH: Essential gear for Southern Sandstone

Climbing

Top roping and soloing are the only ways to climb here. Don't use any sort of leader protection. If you don't have climbing shoes, wear other soft-soled footwear like lightweight gym shoes, and most importantly clean the soles of your shoes before starting each climb. This prevents loose sand and dirt being carried up the climb by your soles, which will be ground into footholds under your bodyweight and cause unneeded erosion to the rock. Choose a climb that's not too hard for you and try to place your feet carefully.

Moving or stretching ropes should never come into contact with the rock. The sawing action destroys the weathered crust and cuts deep grooves in the top of the crag. Keep chalk to a minimum and avoid cleaning holds, but if you have to, use a cloth to hit the holds and knock off loose sand and chalk. If this still doesn't work, a very soft brush can be used sparingly, but toothbrushes or the like need not apply - they are far too abrasive.

#4 WATCH: How to look after Southern Sandstone

Descending

When you have finished a climb, don't lower off - walk off. On isolated buttresses which cannot be accessed from above by stepping across from the main crag, all members of a party except the last should down-climb on a slack rope. The last member can either solo down if confident or be belayed by throwing a long rigging rope across the top of the pinnacle from an anchor on the main crag, with a locking carabiner tied to the end and a climbing rope fed through it. The last climber is then belayed down with a slack rope, the climbing rope is pulled down and the rigging rope can be retrieved from above once everyone is finished. Check out Film 5 below for more details on this.

Please do not abseil at any Southern Sandstone crag. The top of the crag and the fragile holds on the face will be damaged. In any case, abseiling is not permitted by the owners of Eridge Green, Harrison’s, High Rocks or Stone Farm.

#5 WATCH: How to access pinnacles on Southern Sandstone

READ: The Southern Sandstone code of practice before you get started

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