Verified in Japan

Utsunomiya, Tochigi / 大谷資料館

Oya History Museum

A vast underground quarry for Oya stone, 20,000 square metres and up to 60 m deep, kept at around 8 degrees; bring a jacket even in summer.

Tall pale rock cliffs with cave openings above a green lawn with a boulder and a picnic table
The square around the Oya History MuseumPhoto: Photo AC · Terms of use · Source

Last official check

30 Sept 2026

Traveler reports

0

Reports open in Phase 2

Next scheduled check

24 Dec 2026

Decide before you go

A short summary made from the official facts below. Check the rows for details.

Getting there
Train / Bus / Car
Admission
Paid (see the price below)
Closing days
Has closing days (see below)

Before you go

Only facts we confirmed on official sources are shown. Anything else is listed under “Not yet confirmed”.

Opening hours

April-November 9:00-17:00 (last entry 16:30); December-March 9:30-16:30 (last entry 16:00).

Checked 25 Sept 2026 on the official site
Closed

Open every day April-November; December-March closed on Tuesdays (the next day if a holiday); closed December 26 - January 3.

Checked 25 Sept 2026 on the official site
Admission

From April 2026: adults 1,000 yen, children (elementary and junior high) 400 yen.

Checked 25 Sept 2026 on the official site
Getting there

About 30 minutes on the Kanto Bus bound for Tateiwa from the west exit of JR Utsunomiya Station to Shiryokan Iriguchi, then about 5 minutes on foot; about 15 minutes by car from Utsunomiya IC.

Checked 25 Sept 2026 on a tourism board site
Parking

200 free car spaces (coaches can park).

Checked 25 Sept 2026 on a tourism board site
Payment

Admission is cash only.

Checked 30 Sept 2026 on the official site
Not yet confirmed

Accessibility

we have not confirmed this on an official source yet. Check with the spot before you go.

Found wrong or outdated information? Let us know

Address: Utsunomiya, Tochigi (Japanese address: 栃木県宇都宮市大谷町909)

Official site: https://www.oya909.co.jp/access/

Location

Smaller pins are other spots nearby.

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Nearby spots

Distances are straight-line distances, not travel distances.

Crowds

Not yet confirmed

Crowd level, Best time to visit, Peak time, Busiest days, Busiest season

no official source yet, and not enough traveler reports.

Latest traveler report
None yet

Traveler crowd data by time of day appears after 5 traveler reports (0 so far).

You can check typical busy hours in Google Maps ("Popular times" on the place's page). Open this spot in Google Maps

Visiting respectfully

  • RulesIn narrow passages, stairs and landings keep moving; don't stop to take photos there.Checked 25 Sept 2026 on a tourism board site
  • Local etiquetteThe site is large, so entering the address in a car navigation system can send you into the hills; use the phone number or facility name instead.Checked 25 Sept 2026 on the official site
  • Local etiquetteBlankets are no longer lent, so bring a jacket.Checked 25 Sept 2026 on the official site

Verification log

  • 30 Sept 2026First check · Official website · https://www.oya909.co.jp/access/Payment method read from the admission section of the Oya History Museum's official access page.
  • 25 Sept 2026First check · Official website · https://www.oya909.co.jp/access/Hours, closing days, fees and cautions and rules read from the official site.
  • 25 Sept 2026First check · Tourism board · https://www.tochigiji.or.jp/spot/s6691/Access, parking, cautions and rules, photography, description and coordinates read from a tourism organization's site.