Hey Chris,
Nice, how you finding it? Not found anywhere really no, Wales is closest. Use to drive down forest tracks where permitted and was hoping to find some Green Lanes and fords etc. As far as I know, there isn't anywhere on the Wirral to drive off road or anything like that unless you own a field.
Just be careful as mine was stolen from Wallasey in May!!

I've not replaced it yet, but this is the reason I don't go on here as often anymore, and hence the delay in replying to you...
Let me know if you do find anywhere, if I get another one soon, we'll have to meet up and find some trails.