Campsites for kids

[Doggotired]

Hi,
Just wondering if anyone has any recommendations for campsites with lots of good facilities for kids? Things like a pool, park, stuff to do onsite at night? Just a good family campsite.
We are in the midlands and don’t really want to travel all the way to Cornwall or Devon so was thinking maybe Wales or somewhere? Ideally near the sea

Thank you 😊

Kelling Heath, Clippesby Hall and Dower House in Norfolk
Flower of May in Yorkshire

Was going to say clippesby Hall or Kelling Heath!!
Fisherground is good in the Lake District.

Came on to say kelling Heath or
Fisher ground but beaten to it!

North Wales?
Plenty of Haven type places depends on what you want.
This is fab but next to a river, our kids loved it
riversidecamping.co.uk

Some ideas here
www.donthibernate.co.uk