Clyne is fabulous considering it is 99% for the people by the people, free, and is always a good time, lots of friendly riders and fun trails. Jumps and features range from beginner small jumps up to big jumps with lots of varying stuff in between so someone can build their skills.
It's free
It has a lot of trails and dirt jump areas
Riders you meet are usually friendly and if you don't know the area they will tell you or show you where stuff is.
It's easy to get to.
It could use a facility with a toilet, maybe a small lounge with vending machines and a hose to clean off your bike. The council would have to get involved for that to happen though as it is not a privately owned bike park that you pay to get in.
It sometimes gets pretty muddy in spots but this is Wales and it rains a lot
yes
Check out the full trail description: Moos Trails and Clyne Woods XC Trails