The 49th Iwatsuki Castle Ruins Park Cherry Blossom Festival is set to take place at Iwatsuki Castle Ruins Park on Saturday, March 28. The park, home to approximately 500 cherry trees in full bloom, is regarded as one of the finest cherry blossom destinations in Saitama Prefecture. The festival began as a way to introduce this scenic spot to visitors from both within and outside the city, and this year marks its 49th edition.
On the day of the event, a range of activities will be on offer, including koto (Japanese harp) performances (4 sessions), an outdoor tea ceremony (paid admission, limited availability), a flea market, a Green Fund distribution of flower seeds (limited quantities), food and beverage stalls, food truck vendors, and free guided tours of the castle ruins park by the Iwatsuki Tourism Volunteer Guide Association.
Event Details
Date: Saturday, March 28, 2026, 10:00 AM to 4:00 PM
Some events may be cancelled in case of rain.
Venue: Iwatsuki Castle Ruins Park (Ota 3-4, Iwatsuki Ward, Saitama City)
Activities:
- Koto performances (4 sessions)
- Outdoor tea ceremony (paid, limited availability)
- Flea market
- Green Fund – flower seed distribution (limited quantities)
- Food and beverage sales
- Food truck vendors
- Iwatsuki Tourism Guide Tour (within the castle ruins park)
For more details on activities, visit the event page.
Lantern Illumination Inside the Park (Around Shobu Pond)
Period: Thursday, March 19 to Sunday, March 29
Lighting hours: 6:00 PM to 9:00 PM
