503 Mu 3 Sa Yai Som
- Location
- Sa Yai Som, Kanchanaburi, Thailand
- Water type
- sulfurous
- Temperature
- 38 °C
- pH
- 6.5
Water profile
Soothing — neither hot nor cold, perfect balance.
Rich in active gases or metals — a strong mineral character.
Soft water — natural, classic buoyancy.
503 Mu 3 Sa Yai Som is a sulfurous mineral spring in the third mu subdivision of Sa Yai Som village, Nong Khai Province, where naturally heated sulfurous geothermal waters emerge from the artesian field underlying this northeastern Thai community. The sulfurous character of the spring water at this address — marked by the characteristic scent and mineral composition of volcanic sulfur chemistry — is valued in Thai bathing tradition for the deep relaxation associated with sulfurous hot spring soaking. The sulfurous spring adds to the diverse mineral character of Sa Yai Som's geothermal field, where springs of different mineral types emerge in the same community, reflecting the complex geological pathways of artesian water through varied rock formations.