Gympanzees, the UK's first play and leisure centre designed specifically for disabled children, is set to open this spring near Bristol after a decade of development and over £10 million in fundraising. The project was conceived in 2016 by children's physiotherapist Stephanie Wheen, who found that disabled children on her caseload had essentially nowhere in the community to exercise or play safely. Research by the charity Scope confirms the structural gap: half of UK playgrounds are inaccessible to disabled children, and disabled children are twice as likely to be obese as their non-disabled peers. The centre occupies a 4,000 square metre former service station near the Severn Bridge, purchased with a £2.2 million loan. The remaining build-out has been funded by charitable donations, with £400,000 still to raise. Inside are 10 purpose-built spaces — a gym, trampolines, climbing walls, sensory rooms, a music room, and the UK's first two-storey soft play area with integrated hoist systems for wheelchair users. A party room features DJ equipment controllable by eye-gaze technology, designed for children who have never had a birthday party because no venue could accommodate them. The design philosophy inverts the standard accessibility afterthought. Chief operating officer Fran Garland describes the brief given to designers: create a playground where the question is 'What can I go on first?' rather than 'What can I go on?' The centre will also stock feeding tubes and nappies in its shop and run a lending library so families can trial specialist equipment at home. Sessions are tiered by need: butterfly sessions for children with complex medical conditions, leopard sessions for sensory needs, gorilla sessions for socialisation challenges. The model was validated during years of pop-up sessions held in SEND schools during holidays, where the team hauled in three lorries of specialist equipment and saw a thousand visitors in their first four weeks. Some families drove up to eight hours to attend. The testimony from parents is blunt. Bethan Campbell-Watkins, whose five-year-old daughter has autism and learning difficulties, describes being judged and confronted in mainstream play areas. Kelly Cotter's 15-year-old non-verbal, wheelchair-using son simply aged out of any accessible option. Both describe Gympanzees as life-changing — not hyperbole, but a literal description of moving from zero viable options to one. Wheen projects 200,000 visitors per year and has plans for 12 additional centres across the UK, aiming for every family to be within an hour's drive. The ambition is structural: not a single showcase facility, but a network that treats disabled children's access to play as a baseline expectation rather than a charitable bonus. The model is almost entirely non-governmental. No major public capital investment is cited. That is both its strength — the project exists because one physiotherapist and a volunteer team willed it into being — and its vulnerability. Scaling to 12 centres on charitable donations alone, without systematic public funding, is a fundamentally different problem than building one.