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There's an insane trampoline park inside an abandoned mine in Wales | Backyard adventure, Trampoline park, Dream travel destinations
This trampoline cave in Wales looks incredible | It's the perfect week to book a trip to Wales, no? | By Stylist | Facebook
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Bounce Below at Blaenau Ffestiniog: fotografía de Zip World Slate Caverns, Blaenau Ffestiniog - Tripadvisor
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