2 hours north from manc would get you to the lakes and just alittle more would get you to southern scotland to the Ae 4x4 club and their forest, they allready run a weekender saturday is red runs around twiglees,, i think this year(i didnt go as was working) and sunday is the black routes, so bottomless peat, trees, the usual forest delights, unfortunatly its just been, but it might be workable into a series, google ae4x4 they have a pretty good website, see what they think