2026 Suwa Lake Festival Fireworks on the Lake Grand Spectacular - Full Day Course

A full-day course centered around the Suwa Lake Festival Fireworks on the Lake Grand Spectacular, held on August 15, 2026 (Saturday), allowing you to enjoy the nature and culture of the Suwa area throughout the day. In the afternoon, visit Suwa Taisha Kamisha Honmiya (諏訪大社上社本宮), which attracts some of Japan's most devoted pilgrims, and experience the solemn atmosphere of this ancient shrine representative of Nagano Prefecture. In the afternoon, soak in the historic hot spring at Katakura-kan (片倉館) to ease travel fatigue, and in late afternoon, claim your spot at Suwa Lake Lakeside Park while gazing at the Shinshū sunset. Once darkness falls and the lake surface turns indigo, the fireworks launching from the lake begin their spectacular display. The thunderous sound reverberating through the mountain-ringed basin and the multicolored lights reflecting on the lake create a stunning vista unique to the Suwa Lake Festival. An unforgettable full-day plan to fully savor the summer of Shinshū.