Good places to entertain a 4 and a 1 year-old?

[birdhouseinmysoul]

Hello,

We're planning a family day out in London, for a Saturday morning and lunch-time event. Then...? Can anyone suggest good places to go with a 4yo and a 1yo within a mile or so of Liverpool St. Station? (Happy to take underground to anything good, further afield but if there's something within walking distance, all the better).

I'm wondering about parks, soft play, keeping it simple for that age group.

Thank you

Museum of childhood, one stop away in the central line east at Bethnal Green. Busy on weekends though....

How about Coram's Fields?

Or jump on the bus to Hackney City Farm.

Museum of London's good too.

Thank you both