Playgrounds in Brentwood

3 venues for kids and families in Brentwood, East of England

Pay-per-attraction at King George's, or one ticket at Old MacDonald's

All three are in Brentwood, and two share an address. King George's Playing Fields is what Brentwood Council calls the largest play area among the borough's open spaces, a central park with a children's play area alongside formal gardens and sports facilities. The council describes a site transformation adding a pavilion, splash pad, adventure play, cafe, changing facilities and sensory room, and King George's splash park is that splash pad and its surrounding kit listed on its own. Reviewers rate the variety highly and single out the water play, but they also note that the adventure playground, splash pad and soft play each charge separately, so costs mount over a day.

How you use King George's depends on the weather. Splash pad sessions run in timed 25-minute slots, and reviewers advise booking online before arriving, since walk-up entry can be confusing and the signage inconsistent. If it turns, Ninja Tag Active and the soft play are indoors, and a sensory room and Changing Places toilet make it workable for children with additional needs. Payment is cashless throughout, and the council notes parking is charged with the first half hour free. The council also says the play area itself is due for an upgrade over the next three years.

Old MacDonald's Adventure Playground suits younger children and runs on a single admission covering rides, farm animals, soft play and outdoor adventure kit, with summer circus shows included. Picnic tables sit beside the adventure structure, so supervision is easy, and parking is free. Reviewers consistently say to bring a packed lunch, calling the on-site catering poor and overpriced, and some flag the admission cost. Birthday party packages with themed rooms are available.

Pack your own food wherever you go, since reviewers at both sites flag cafe prices, and bring a card or phone to King George's because parking and entry are cashless only.

Checked against the listings on 21 September 2026.

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