Gasa Tshachu Mineral Hot Spring Soak

"Gasa Tshachu — the celebrated hot springs of Gasa — emerge from geothermal vents at the Himalayan foothills near Gasa Dzong, producing mineral-rich water traditionally used to treat joint diseases, skin conditions, and digestive ailments. Multiple pools of varying temperatures sit in a forested gorge hung with prayer flags, drawing Bhutanese pilgrims who combine a soak with visits to the nearby dzong. The springs are accessible by a scenic riverside trail from the Gasa trailhead."