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Winter
From SWMC Wiki
Seepage free / quick drying crags.
South East Wales Sandstone
Navigation after a dry spell.
Inland Limestone & Bridgend Area
Gower
Trial Wall - west facing, great for winter afternoons
Foxhole - a suntrap, but can seep after lots of rain
Barland Quarry - Dries very quickly and the much needed friction improves in the cold.
Boiler Slab - Surprisingly warm when sunny, even in winter.