A mysterious cave in Ogawadani from which springs a tributary of the Nippara-gawa River. At the Nippara Limestone Cave, the largest such cave in the Kanto region, you can enjoy fantastic scenery such as the majestic Byakue Kannon (God of Mercy) and the cattail rock reminiscent of a huge frog. The newly opened cave passages where many stalagmites and stone pillars are scattered about makes you feel like being in another world. 

Underground inside the cave the temperature remains at a cool 11 degrees Celsius throughout the year. Here you can spend both a cool summer and a warm winter. We wish you to come experience the art of nature created through many thousands of years.