大洞谷

大洞谷 is 6 km long, and has a stream level of 3.

Map of 大洞谷

JOSM isn't running... JOSM isn't running... geo: url (open on mobile)

大洞谷 flows into (unnamed) , which it joins at N 35° 16′ 48″, E 136° 28′ 46″ at OSM node n726499925, and there 9 km of total upstream flows in.

大洞谷 has 0 tributaries.