Hello mate, there are some trails in wotton-under-edge which is about 10 minutes drive from Tytherington. I have not explored them recently but I know loads of guys from work go there. Al’s cycles is a small local bike shop in kingswood that would recommend if you need anything while you are here, there are local rides on Wednesday and Saturday nights. Heres a link to al’s web site, nice bloke give him a call before you come down, I’m sure he can offer you some advice on when the rides are http://www.alscyclery.co.uk/. Cheers, Mark.