>>>You drove up that lane!? There are holes you could hide a bus in!

I only drove up a little way.. then came to two 'gates under a tree' so I stopped. I did walk up the lane too . . . but didn't drive over the lunar craters.
I have since looked at the OS map, and found I wasn't up the lane anywhere near far enough. I wasted an hour there . . that's why I say 'get a map'.

Even then it can be difficult. . it took 3 atempts to find Reenascreena!