Kikuchi Valley — Forest Bathing Gorge

**Pools for swimming:** Three natural pools along the trail are swimmable July–September. The water is spring-fed and maintains 16–18°C even in August — cold but refreshing in humid summer. The second pool (1.5km from trailhead) is the deepest (2.5m) and has a rope swing installed by locals. **Autumn color:** Late November, the valley's momiji (Japanese maple) turns uniformly red due to the sheltered microclimate. The combination of red leaves, green moss, and turquoise water creates exceptional photographic conditions. Weekday visits avoid the significant weekend crowds. **Certified forest therapy walk:** The Kikuchi Tourism Association offers guided 3-hour forest therapy walks (¥3,000, English available by advance booking) that include breathing exercises, sensory awareness activities, and tea ceremony in the forest. The program is medically supervised and designed for stress reduction.