
Irumadojo Riverbed Central Park (入間道場 河川敷中央公園)
Flow of the course
About 15 min from the previous stop
About 120 min here
About 15 min to the next stop
Next stop: Watch about 2,000 fireworks shells launch one after another into the night sky over the Iruma RiverAbout this spot
The main venue for tonight's fireworks display, on the wide riverbed of the Iruma River as it flows through Sayama City. Just a short walk from the Tanabata-dori shopping street, the open embankment draws many people ahead of the fireworks show. One of the highlights of this course is spreading out food-stall fare or takeout meals and cooling off in the evening air while you wait for the show to start. Watch the sky shift color as the sun goes down and build anticipation for the night's fireworks.
Tips
About a 10-minute walk from the Tanabata-dori shopping street. From the evening of the fireworks display onward, both the riverbed and the surrounding roads become very crowded. Get your food and drinks early. Restroom lines at the temporary facilities on the riverbed can get long, so it's best to go early.
Best time to visit
About 2 hours. The riverside is most pleasant for cooling off around sunset
How was this spot?
Access & map
2910 Aza Shukudagawara, Kashiwabara, Sayama-shi, Saitama 350-1335
Model course featuring this spot

2026 Sayama Irumagawa Tanabata Festival Cool Evening Fireworks: A Full-Day Sayama Course
Saitama
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