Playgrounds, country parks, woodland trails and nature reserves. Most of these cost nothing.
A flat, buggy friendly loop round a lake full of ducks and swans, a snack kiosk, a play area along the riverside path, and one of Cheshire's prettiest market towns a few minutes' walk away. All free, parking included.
Romantic gardens around a turreted castle, with a play area down by the Mere, a natural play Den and a lakeside trail with a bird hide. Only open Wednesdays, Thursdays, Sundays and bank holidays, so check before setting off.
The famous ice cream farm on the A51 with 35-plus flavours made on site and a 50ft straw Paddington in the field. Be clear what it is: an ice cream stop with room to wander, not a day out, and it is very good at being exactly that.
A prehistoric trail winding through a garden centre, with interactive bits along the way. Under-2s free, and there's a café and indoor shelter if the weather turns.
The reliable default: gardens, a children's zoo, a big playground and plenty of room to run. Pay for parking, nothing else.
Inflatables in Old Market Square every day, plus a rotating Wednesday programme across the parks and a Thursday session in Time Square. No tickets, no booking, just turn up.
A peat bog nature reserve with woodland trails, a visitor centre and an observation tower the kids can climb. Free, close and short enough for little legs.
St Helens' biggest park. Play areas, open space and a walled garden, and it costs nothing.
A 20-metre white head rising out of a reclaimed colliery, with woodland trails around it. Genuinely strange and memorable for kids, and a short walk rather than a hike.