Many routes on slabby, mica schist however some routes offer little to no protection. That said, there are some lovely easier routes and the rock is compact and solid with great friction.
Most routes are 10-12m with some longer options on the lower crag.
Take care with ticks in the summer months when the ferns are in.
Park by the river just outside the caravan park. Take your first left in the caravan site, up the short hill to pass a gate. From here follow the path for 10-15 minutes until your reach a deer gate / style with a sign post for "the crags". A few more minutes and you reach the lower side wall, continuing up the path takes you to the upper crags.