Nippara Cave 日原鍾乳洞
Eight hundred metres of cave at eleven degrees, the same all year round, inside Tokyo.
It lies in the Nippara valley, above Okutama, at the western tip of the prefecture.
Tokyo
鍾乳洞
Eight hundred metres of cave at eleven degrees, the same all year round, inside Tokyo.
It lies in the Nippara valley, above Okutama, at the western tip of the prefecture.
Tokyo
鍾乳洞
Click a marker or a card for details