Visit http://www.lakeland-enterprise.co.uk/bootboys/ but bear in mind that this is a web site set up by a group of friends or friends of friends and the write-ups are not route descriptions but an idiosyncratic record of where they have been plus other sometimes 'oddball' observations; but none-the-less well worth a visit if you are looking for ideas for walks in the Lake District.
For their descriptions of walks in the Crosthwaite area, have a look at
http://www.lakeland-enterprise.co.uk/bootboys/bb11/bb1121.html and http://www.lakeland-enterprise.co.uk/bootboys/bb11/bb1127.htmlThe Keswick rambling club has photo galleries, some of which show photographs from around the Lyth Valley