In reply to a_m154:
There are good alternatives to the Costa Blanca for mid grade sport, but they are not in the North of England. Sardinia, Sicily, Mallorca etc. etc.
Alternatively if you are insistent on the UK looking South is a far better bet, Portland west Coast on a fine day offers masses of decent routes in the Sport 6s, bit more than 4 hours from Liverpool though. The Gower peninsular has some good routes in a beautiful setting - great for swimming (if you are hardy, it's bloody cold at Easter), surfing, coastal walking, might just about get to Gower in 4 hours.
Otherwise have you explored all the North Wales options - Llanberis Slate, A55 and North Coast Limestone, Llangollen/Clwyd Sport (new Rockfax guide just published).
Guess the Lakes for scrambling and walking could be combined with bouldering and bolts at St. Bees, which is aesthetically a nice spot.