In reply to dunnyg:
If you are coming from somewhere like Wiltshire with no rock, then maybe, if you are coming from somewhere with even a few crags, probably not.
It's a fine walk up to the top and along though with great views in all directions.
I've led most of the routes at the main crag (or what used to be seen as the main crag anyway). I don't really know if there is much bouldering.
Southstone probably has much more bouldering potential (being steep pocketed limestone) but it probably very muddy and damp at this time of year. https://lightfromthenorth.blogspot.com/2010/12/southstone-rock-local-cliff-...