
Fireworks that color the night sky above the Kanbe River, with magical light reflected on the water
About this spot
The Izumo summer festival held on Saturday, August 1, 2026, held below the Koshi Bridge (古志大橋) on the Kanbe River (神戸川). As fireworks light up the night sky one after another, the reflections on the calm river surface create a serene and beautiful scene unique to riverside viewing. While an official count of fireworks has not been confirmed, the open venue allows fireworks to be viewed from anywhere along the dike. Conclude your day of enjoying the science museum and shopping with the whole family by leisurely enjoying the fireworks by the river.
Fireworks details
Name: 古志夏祭り
Date & time: 8/1 (Sat) 20:00–
Venue: 出雲市・古志大橋下流(神戸川堤防)
Shells: approx. 1,000
Food stalls
Food stalls: Yes
※Announced for 2026. Stall lineups change year to year. Please check the official site for the latest details.
Turn this into a day plan with stall time includedTips
In case of severe weather, the event may be cancelled or postponed, so check the organizer's announcement on the day of the event. After the event, roads in the surrounding area may be congested, so it's recommended to savor the moment before heading home.
Best time to visit
Coordinating with the 8:00 PM opening. Secure your spot at least 30 minutes before the start.
Access & map
Shimane Prefecture, Izumo City, Below Koshi Bridge (Kanbe River Dike)
Model course featuring this spot

2026 Koshi Summer Festival - Full Day Immersion Course
Shimane
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