
Science and Industry Museum
Working steam engines, the story of Cottonopolis, and hands-on galleries in the world's oldest surviving passenger railway station. Free, and the live demonstrations are the bit kids actually remember.
Manchester, Greater Manchester

Bouldering is climbing without ropes over thick crash matting, and Depot's Trafford Park gym is one of the region's big ones. The kids' ladder runs from Depot Play for ages 1 to 5, through Wild Climbers at 4 to 6, to Kids Club for 7 to 14, all coached at one instructor to every six children, with holiday clubs in the school breaks.
Kids' sessions are £11 for an hour including shoe hire; casual entry is £8 for under-18s, free under 5 and £12.50 to £13.50 for adults. A parent or guardian has to register and sign a waiver before anyone climbs, so do that online first. All the instructors are DBS-checked. There is a cafe for the waiting, and parking close by.
For a child who climbs the door frames anyway, this is the legitimate outlet. The NICAS accreditation scheme, from age 7, gives the properly hooked ones a ladder of badges to chase.
Worth knowing: Under-18s need a guardian-signed waiver before climbing.
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