Has anyone ever been to this Leo's adventure and mines and meadows?

[ProfitOfDoom]

I was looking at this leo site that sells argos and there hosting some kind of adventure run and I guess they have been for the last 7 years,Just wondering if anyone has gone to it and what they thought of it?
Leo’s Adventure

I guess it is held at a place called mines and meadows,looked cool enough.

[MaxRules]

I've heard of it, looks like a good place to ride. The riding area's website is http://minesandmeadows.com . The site shows a very unique cave ride that I haven't seen before.
It's a 700 mile drive for me...

[mark m.]

I was there a couple of years ago. Nothing extreme there but could be a good family ride. You will need proof of insurance and machine registration to ride.