The Thornborough Henges 71
Image by Jo-anne
The Thornborough Henges

Setting

That's why I think the viewshed will be a lost cause. Try for it though. Bloody water skiing around the island henges! Just imagine the visitor centre there :- "Fred Flintstone's Water Park"

That's why I think the viewshed will be a lost cause.

Well it sure as heck is at Avebury, with a village on it and at Stonehenge, where the MoD, Highways Agency and maybe shortly EH have intruded into it!