
Idehaya Park Autumn Leaves Festival
Japanese name:出早公園もみじ祭り
📅 Sun, Nov 1, 2026 - Mon, Nov 23, 2026
About this event
Held at Idehaya Park in Okaya City, Nagano Prefecture, the 'Idehaya Park Autumn Leaves Festival' is an event where you can enjoy beautiful autumn foliage. The typical peak viewing season is mid-November, when trees centered around maples are dyed in various shades of red, yellow, and orange, heralding the arrival of autumn. Especially around the pond, visitors can enjoy stunning views of autumn foliage reflected on the water's surface. The sacred forest of Idehaya-O-Kohagi Shrine is designated as a city natural monument, featuring a rich variety of plant species. An illumination is also scheduled to take place during the event period. Admission is free, and the park is open at all times. Transportation access is convenient, located about 15 minutes by taxi from JR Chuo Main Line Okaya Station and about 3 minutes from the Chuo Expressway Okaya IC. Free parking for 50 vehicles is also provided.
Source website (Japanese) ↗Venue
Idehaya Park
2-2 Nagataidehaya, Okaya, Nagano 394-0089
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