Although not huge, Exeter play park is probably the largest in Kidlington and has the best variety for different age groups. There are baby swings, large swings and plenty to clamber over. I like that they have slides of three different sizes that your little ones slowly work their way through as they grow in size and confidence.
There are also a few trees at the end of the fenced in play park which are fun to explore through without losing a toddler.
Surrounding the play park is a lovely big grassy area that you could kick a ball around as well as a basket ball and tennis court.
You can reach the park on foot from behind Exeter Hall or there is access to a small car park right next to the play area off Crown Road.