CULTURE NAGANONagano Prefecture Culture and Art Information Dissemination Site

Cultural facility

Omachi Dam Information HallOomachi Damohoukan

Omachi Dam is a multipurpose dam that has the function of preventing floods and using water well, and is indispensable to people's lives. The Information Center explains the role of the Omachi Dam and the surrounding natural environment in an easy-to-understand manner using panels and personal computers. In addition, we offer walking courses and surrounding information of Lake Ryujin.

Facility data
Name of facility Omachi Dam Information HallOomachi Damohoukan
Address 〒398-0004Omachi City Flat 2112-71
Phone Number 0261-22-4511
Museum Hours of Operation 8:30~17:30 (ダム内部見学は9:00~11:30 、13:00~16:00)
Museum Holidays Open daily (Do not visit the dam inside on Mondays, Saturdays, Sundays, and holidays)
Museum Admissions Fee Free
Parking Lot 17 ordinary cars, 2 large buses (free)
About 20 minutes by taxi from JR Shinano Omachi Station, about 40 minutes by car from Azumino IC on Nagano Expressway

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