?
It's a trail center.
All weather trails. For the use of.
Are you telling us it's a 3 season set up, because if it is, then there should be some signage.
In the absence of any such signage, or similar, then I see no reason to not to ride.
When I was out riding the FC-manned booth at the entrance took my £4 without hesitation. The trails were thick in snow and those that weren't were perfectly ride-able.
Are we to wait for the trails to dry out and be snow free, as you are telling us, because, I have to tell you, no such notices were posted out on either the red or the blue routes when I was there over those 4 days?