Since my little bro is in UK at the moment, I feel tempted to plan a bit of hiking somewhere around there this coming spring.
I’ll make a more comprehensive overview of possible trails a bit later but here’s a good start for everyone who’s planning longer hikes in UK:
Long distance footpath interactive map by Mike Brockhurst, the Walking Englishman.
Very good map to start the planning process. I would guess it has the major trails marked on it, with good links for further investigations:)