
Oya Reference Hall (大谷資料館)
Flow of the course
About 90 min here
About 15 min to the next stop
Next stop: Paying Respects to One of Japan's Oldest Stone Buddhist Sculptures Carved into a Rock FaceAbout this spot
A vast underground space spanning approximately 20,000 square meters created in an old Oya stone quarry. With stone pillars standing in rows, it resembles an underground temple and is renowned as a filming location for movies and music videos. The quarry maintains a cool temperature of around 10°C throughout the year. The beautifully lit stone walls create a mystical atmosphere that draws exclamations from both children and adults—an extraordinary experience.
Tips
Even in summer, bring a jacket as the quarry is cold. There are many stairs, so it's best to leave your stroller at the entrance and use a baby carrier instead. Early morning visits during consecutive holidays tend to be less crowded.
Best time to visit
Allow approximately 60 minutes. Early morning right after opening is less crowded.
How was this spot?
Access & map
〒321-0345 Oya-cho, Utsunomiya City, Tochigi Prefecture 909
Model course featuring this spot

Utsunomiya: Exploring the Underground Temple of the Oya Reference Hall
Tochigi
Other courses featuring this place
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A cool underground exploration of the vast former Oya stone quarry
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地下に広がる巨大な採石場跡。真夏でもひんやり
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夏でも10度前後の巨大地下採掘場跡。圧倒的なスケール
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