We have just been for the day. Fantastic day out and all the better for being free because I claimed the entry tickets from my Sainsbury points.
At the moment they are doing a terrific den building thing, which my two loved, making dens and tents out of bamboo and wooden poles.
the are alos boing muddy hand print things, andc makeing kites.
and if you live locally the tickets get you in for a year.
Fantastic day out