One site that those of us in Central Scotland go to play on is quite a large morland and hillpasture around the Dungarvel Detention Centre (where asylum seekers get processed). Last Sunday there was a SWAT club funday there and surprise surprise it was much drier than normal. This has to be one of the wetest/mudiest sites in Scotland, and we have a grand choice of them I can assure you!
To save spacehere, and because they are not my photos here is a link where you will find some photos of some very stuck 4x4's last Sunday.
http://www.landrovernet.com/showthread.php?s=&threadid=13483If you are not a Landy fan, don't worry there are some pics of a stuck much modified Suzuki as well