
Chester Zoo
Excellent, but it is a lot of walking. Reviews rate 5 to 10 as the ideal age and still recommend a pushchair at four. Climbing frames, water play and sand pits break up the distance.
Chester, Cheshire

It comes down to the slide. Brio Northgate has everything else a civic leisure centre has had for decades, a main pool, a training pool kept warmer for lessons, a new gym and squash courts redone in the refurbishment, but the slide is the entire negotiation with most under tens. Northgate Arena has been Chester's civic leisure centre for decades and is now branded Brio Northgate. It sits on Victoria Road, close enough to the city centre that you can walk the walls in the morning and swim in the afternoon without moving the car.
Brio publishes memberships at £27 a month for swim access across six pools, £14.50 for under 18s. For a one-off visit the pay-as-you-go page carries the real numbers: adult £7.20 with an Active Card or £8.20 without, junior £4.30 or £5.30, and toddlers under three £1 or £2. Their stated rule is that confident swimmers aged eight and over can swim alone.
Looking for more water & swimming near Chester?

Excellent, but it is a lot of walking. Reviews rate 5 to 10 as the ideal age and still recommend a pushchair at four. Climbing frames, water play and sand pits break up the distance.

A small entry fee now, then a pay-per-play card for the attractions: a giant sand and water quarry, mini golf, go-karts and play areas, funded by a world-record ice cream shop. Cheap after 3.30pm, glorious in any weather.

A mile of muddy obstacles, wobbly bridges and enormous slides through a Cheshire valley. Children come off it filthy, soaked and asking to go round again. This is the point; dress accordingly.

A ruined castle on a crag with views from the Pennines to the Welsh mountains, a reconstructed Bronze Age roundhouse and woodland paths below the walls. Castles do not need roofs to work for this age group.

Chester's Roman story done properly: real tombstones from the fortress walls, a hands-on natural history gallery, and a walk-through period house at the back. Free, central, and the right size.

Chester's Victorian park above the river, with a miniature railway looping the lawns, a good playground and open-air theatre in summer. Pair with a boat trip from the Groves below.