
Came across this while watching another video...
http://www.youtube.com/watch?v=_Ghri1Wrhf0
Almost unrecognisable. Not sure it'd meet current safety requirements.
trees along side the track are seen as a posituve feature 
The trees are really scary!
Here's another.. the layout is still familiar in places.
http://www.youtube.com/watch?v=JJDkZYhJR1E
Not much run off eh! 
Where the hell is 'oool'ton?
Most of it seems quite recogniseable to me!
trees
druids with a banking 
I notice that Knicker Brook didn't get a mention from the commentator as he went round the track!
(You'd have to listen to Blaster Bates's record to understand how that place got its name - Wikipedia has a slightly sanitised
explanation...
)