Yes, all confirmed now 😎
Meeting point could be the “information point” (a map with a small roof on it if my memory serves me right) in the main car park. Road access is from Hookergate Lane/High Spen.
Walking map can be found here
It’s quite a walk from the main car park down to the river area where some of the older oaks are located, but I may try to give it a trial run nearer the time.