Showa Kinen Park (Showa Memorial Park)
国営昭和記念公園
Tachikawa · near Nishi-Tachikawa Station / Tachikawa Station
A massive 165+ hectare national park in Tachikawa built for outdoor family fun: ~14km of cycling paths with rental bikes (including kids'), the 'Children's Forest' playground with the giant 'Sea of Clouds' bouncing dome, huge wooden play structures, seasonal flower fields, a boating pond and a summer water-play area.
Why children love it: The enormous bouncy dome, giant play structures, easy family cycling on car-free paths, and space to roam for hours.
Honest drawbacks: Far west of central Tokyo (~35-45 min from Shinjuku); so large that seeing it all needs a full day or bikes; the fun play/cycle zones are inside the paid area.
- Best for
- Toddlers (2–4), Primary (5–11), Teens (12–17)
- Time to allow
- 5h
- Opening hours
- 09:30-17:00 (Mar-Oct); to 18:00 on weekends/holidays Apr-Sep; to 16:30 (Nov-Feb)
- Price
- Adults ¥450; seniors 65+ ¥210; junior-high and younger free. Bike and boat rentals extra.
- Booking
- Usually walk-in
- English
- ★★☆☆☆
- Indoor / weather
- outdoor
- Confidence
- Well-corroborated
Getting there: Area: Tachikawa (western Tokyo).
Editor’s note: Reconfirm volatile details (hours, price, closed days) on the official source before launch.