# Happy Hippos: Indoor Playground in Phetchaburi, Thailand > Happy Hippos is the biggest indoor playground for kids under 12 in Phetchaburi, Thailand. A clean, safe, fully air-conditioned play centre with slides, ball pits, trampolines, soft-play climbing and interactive equipment, plus birthday parties and school-group bookings. Walk-ins are always welcome. Happy Hippos (happyhippos.in.th) is a single-location children's indoor playground. The website is a bilingual static marketing site: Thai is the default language, with a full English version available via the language switcher. - Location: 144 Moo 4, Ton Mamuang, Mueang, Phetchaburi 76000, Thailand - Phone: 095 056 6178 (+66 95 056 6178) - Opening hours: Tuesday to Sunday, 10:00 to 21:00 (closed Mondays) - Audience: families with children under 12 - Rating: 5.0 from local families and visitors ## Pages - [Thai homepage (default)](https://happyhippos.in.th/): Full Thai-language site with hero, activities, reviews, plan-your-visit details, FAQ and a buying guide. - [English homepage](https://happyhippos.in.th/en.html): English-language version of the same content. ## Activities - Giant neon slides and a space-themed climb-and-slide structure - Ball pit pools with thousands of soft balls - Trampoline zone - Soft-play climbing frames, tunnels and obstacles - Interactive light-up play equipment - Birthday party packages and school or group bookings ## Key facts - Clean, supervised and fully air-conditioned - Built for children under 12 with separate age-appropriate zones - Walk-ins welcome; call ahead for parties, school groups and busy weekends - Easy free parking and step-free access; a short trip from Cha-am ## Contact - Phone: 095 056 6178 - Facebook: https://www.facebook.com/profile.php?id=61576847972177 - Address: 144 Moo 4, Ton Mamuang, Mueang, Phetchaburi 76000, Thailand