When is Heiwanomori Park open?
Every day, 7 AM–10:30 PM.

ParkArai 3-chome
Heiwanomori Park is a spacious, family-friendly green space with sports facilities, barbecue areas, and a baseball field. Visitors come for relaxed picnics, jogs, and community sports events amid well-kept walking trails and playgrounds. Expect lively weekend crowds, plenty of open lawn, and spots for both active recreation and quiet relaxation.
Quick answers
Every day, 7 AM–10:30 PM.
It's at its best mornings and afternoons. Wedar also scores every hour of the next five days against the forecast; see the best time on this page.
Outdoors: best on a dry day.
3 Chome-37番78号 Arai,Nakano City, Tokyo 165-0026,Japan.
Right now · 4:15 am
Closed right now.
Opens today 7 am.
12°
Partly cloudy
The next five days
Scored on the forecast, its opening hours and when it's at its best. Tap a time to see it.
Before you go
From visitors and the venue
4.1from 1.1k reviews
Around Arai 3-chome
Within about a 15-minute walk.
For the next three hours
Leave with a jacket.