Nikko Highway
Oya Information Center

The Oya Information Center is an information center which provides information on the history of Oyaishi stone mining.The most eye-catching sight at the information center is the ability to actually enter an underground mine and experience the caves for oneself.The large space is said to have had approximately 1,000,000 stones removed and visitors can spend 30-40 minutes exploring the cave.The large space is 20,000 square meters and 60m deep at its lowest point and maintains an average temperature of 8°C all year long regardless of the season making it a great place to visit during the hot summer months.The space seems like a giant underground building and allows visitors to experience a sense of mystery.

【Address】
909,Oya-machi Utsunomiya-Shi Tochigi-ken
【TEL】
028-652-1232
【Expressway entrance】
Tohoku Expressway Utsunomiya-Interchange

Homepage

Oya Information Center

【Information】

Opening hours/Closed 9:00-16:30/、Closed on Thursdays (Open every day in August, January 2-4, and April 29 - May 5. It is also open if Thursday falls on a holiday.), around December 24 - January 1 Fees Adult: 600 yen, Child (junior high school student and under): 300 yen

  • Oya Information CenterData
  • Oya Information CenterUnderground mine rem
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