祖父谷の天然ダム湖 (japan-chubu)
Type: natural=water
Coordinates: 36.704836712221834, 137.71724721143278
Area: 0.006739359375 km²
OSM tags:
name: 祖父谷の天然ダム湖
name:ja: 祖父谷の天然ダム湖
natural: water
source: survey
water: lake
wikipedia: ja:祖父谷の天然ダム湖