When here for a random day out and loved it. Parking cost £4.50 and apart from ice creams thats all we needed to pay. Highly recommended - we will go back again.
Visited friends here who were on a camping weekend although we didn't stay overnight. Nice place with plenty of greenery, open spaces & lakes for fishing/sailing. Quiet peaceful park in which it's ideal to spend time relaxing. Small town of Olney close by & we'll worth a visit for a wander.