Assuming you are doing this cache as part of the walk (of which it is part) the route to the cache is obvious. If you are doing this as a one-off stand-alone puzzle you shold be able to park right next to the cache
This cache is NOT at the published co-ordinates. Don't go there; you'll get run over. Instead solve the following puzzle
The cache is at
North: (mankybadger-TiaELF) (geofudge-Tia67UK) (Tia67UK-TiaELF) (mankybadger-geofudge) (Tia67UK) (mankybadger-geofudge) (TiaELF)
East: (mankybadger-mankybadger) (TiaELF-TiaELF) (mankybadger-TiaELF) (geofudge-TiaELF) (mankybadger-TiaELF) (geofudge-Tia67UK) (mankybadger-geofudge)
count the letters in the words of the puzzle..... "mankybadger" = 11....
If you are doing this cache as part of the series the next cache is a puzzle. If you've solved the puzzle your route is obvious