Seokmodo Mineral Hot Spring

Seokmodo Mineral Hot Spring sits directly on the coastline of Seokmodo (Seongmodo) Island in Incheon's Ganghwa County, pumping salt- and mineral-rich water from a granite layer about 460 meters below ground at roughly 51°C. The facility's fifteen outdoor pools, arranged at varying temperatures, look out over the West Sea and are popular for sunset bathing; its high sodium chloride content is said to aid buoyancy and moisture retention, while the mineral mix is traditionally valued for arthritis, muscle pain, and skin health. Low-rise, brown-toned buildings were designed to blend with the surrounding coastal landscape near Bomunsa Temple.