There’s also Newbridge Park in Pickering. It’s down behind the castle opposite the rail yard on the road leading away from the bottom of town.
It’s only a short loop but fun if you’ve got an hour or two to kill and just want to get out, there’s a couple of jump lines at the start too. I’ve not had chance to go for a while but they used to ask riders to buy a pass from the Outdoor shop on the main drag (near Costa) for £10 a year to go toward the trail maintenance. Not sure if this is still the case.
There’s some good riding on the Moors but if it’s been very wet going over the tops can be hard work, especially when there’s a wind blowing!