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Updated: October 1, 2019

Nippara Limestone Caves 日原鍾乳洞

Nippara, Okutama-machi, Tokyo

In order to prevent the spread of coronavirus (COVID-19), various facilities around Tokyo may change their operating days or hours. In addition, some events may be canceled or postponed. Please check official facility or event websites for the latest updates and information.

A colorful and musical limestone cave

As the largest cave in the Kanto region, Nippara Limestone Caves attract a lot of tourists each year. The cave is at a constant temperature of 11 degrees throughout the year, making the environment cool in summer and warm in winter.

The icicles and stalagmites took hundreds of years to form. A 800-meter walk in the cave will bring you through a white Bodhisattva statue, interestingly-shaped rocks, and limestone that is at times illuminated with colorful lights. Recently, you can even walk around the cave with relaxing music.

How to Get There

  • Oku-Tama StationJR Ome LineBusApproximately 30 min on foot


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Opening Hours

  • 8:00-17:00


    *Changes depending on the season and/or time period


General admission: 800 yen

For updated information on opening hours, closings, prices, and more, please check the official website or ask the facility directly.