Rhyll Park has everything a family needs...BBQs, playground, toilets and parking. The pavillion will provide shade and there are tennis courts for hire if feeling energetic. There are several wide open spaces that are great for football, kites, bocce or just playing.
The cache is will take small swaps. The park is surrounded by houses and when hiding, several people were walking nearby. BYO pen.
The Magellan was playing up a bit with the tree cover, so feel free to post your co-ordinates in your logs if you feel that those given are not within the acceptable limits. I have included a hint due to this.