Yōrō Keikoku Okukiyosumi Prefectural Natural Park

Yōrō Keikoku Okukiyosumi Prefectural Natural Park is a protected area in Chiba Prefecture featuring deep valleys, forest-covered hills, and cascading waterfalls. The landscape supports an extensive network of hiking paths that wind through these natural formations and woodlands.

The area gained protected status in 1935 when designated as a prefectural park by Japanese authorities. This early conservation effort helped preserve the region's natural landscape and forests for future generations.

Traditional inns in nearby communities offer visitors a chance to experience local hospitality and stay immersed in the natural surroundings. These accommodations reflect how people in the area connect their daily life with the forest and mountains.

Several entrance points provide access throughout the park, with the Awamata Waterfall serving as a helpful landmark for getting oriented. The trails are clearly marked, allowing hikers of different skill levels to explore comfortably.

The park sprawls across four different municipalities - Ichihara, Kamogawa, Kimitsu, and Ōtaki - creating a connected natural area that transcends administrative boundaries. This arrangement means the landscape changes subtly as you move between regions, each bringing its own forest character and terrain.