Sherwood Forest UK
12 of us out yesterday in the forest guided by the local "expert". A maze of pathways with very few people about mid week. The area is building up a great reputation for being naturist-friendly. 7.5miles - about three hours - didn't cover up once. Highly recommended.
If you need someone to take you out David Gilderdale is your man. Theres a Sherwood Forest Naturist Walks page on FB which would help you make contact with him.
He is THE Sherwood Forrest naked hiking expert - indeed he invented it and did a lot to support British Naturism in the process.
I have a story about David that I hope he won't mind. This time the forest was in Scotland, near Dunoon. Between 40 and 50 of us went hiking naked, having arranged it with the land owner and posted warning signs. Anyhow a lady hiker was walking the other way and came across David. She exclaimed that his penis hung down to his knees and asked if children should see THAT! This was reported to the police who simply pointed out that we were doing nothing wrong.