Spring type (therapeutic classes)
Dissolved CO₂ gas forms bubbles on the skin — the "fizzy bath". Warms the body even at low temperature; rare in Japan.
38
663highland · CC BY-SA 4.0
有馬温泉
Hyogo · 100 Onsen to Know Japan — No. 62
Salt and iron thicker than seawater in the 'gold' spring, carbon dioxide and radon in the 'silver': two utterly different waters rise five minutes' walk apart.
NY066 · Public domain
長湯温泉
Oita · 100 Onsen to Know Japan — No. 89
Sit in the 32 °C pool and within minutes your whole body is sheathed in silver bubbles: 1,380 mg of free carbon dioxide per kilogram, one of Japan's richest carbonated springs.
Soica2001 (talk) · Public domain
Soica2001 (talk) · Public domain
Soica2001 (talk) · Public domain
Soica2001 (talk) · Public domain
photo: Qurren (トーク) Taken with Canon IXY 430F (Digital IXUS 245 HS) · CC BY-SA 3.0
あばさー · Public domain
Totti · CC BY-SA 4.0
Drph17 · CC BY 4.0
NALA Wiki (talk) · CC BY-SA 3.0
tsuda · CC BY-SA 2.0
ぷんすけ · CC BY-SA 4.0
Soren Bradley with Topographic - NASA Shuttle Radar Topography Mission (SRTM3) Admin ,Hillside - Geospatial Information Authority of Japan , https://nlftp.mlit. · CC BY 4.0
Soren Bradley · CC BY 4.0
Miyuki Meinaka · CC BY-SA 4.0
運動会プロテインパワー · CC BY-SA 4.0
0nedream · CC BY-SA 3.0
オータムスネイク · Public domain
Akiyoshi's Room · CC BY-SA 3.0
Somey (talk) · CC BY-SA 3.0
Kotaro - User: (WT-shared) 耕太郎 at wts ウィキボヤージュ · CC BY-SA 4.0
663highland · CC BY 2.5
