Fountain Pond Outdoor Bath is a free open-air bath beside the bridge in Gero Onsen. It has no real facilities and is visible from above, so it is more of a quick, local onsen experience than a full bathhouse visit.
Fountain Pond Outdoor Bath is a free open-air bath beside the bridge in Gero Onsen. It has no real facilities and is visible from above, so it is more of a quick, local onsen experience than a full bathhouse visit.