In reply to DaveHK:
+1 for Reiff. The sandstone there is bullet hard (I'm talking _nothing_ like Northumberland), there are a huge number of short routes with flat landings and extremely short and easy descents and you can easily solo dozens of routes in a day without even rushing. The grades, lengths and route descriptions _should_ be enough to avoid getting yourself in trouble and if you do happen to break your ankles, it's pretty flat and easy ground to drag yourself over to the nearest house. If you want to do some sort of shunting type action with a rope, anchors at the top are easy to find. Finally, there is a strange weather microcosm where, because the peninsula is so low but backed by bigger mountains, you can often find it stays dry when just a few miles inland, it is raining.