Senjōjiki, coast in Shirahama, Wakayama
Senjōjiki is a flat sandstone rock formation along the coast of Shirahama that looks like a large, smooth platform. The surface is covered with fine cracks and lines, displaying warm reddish-brown tones, and allows you to walk easily while observing waves at close range.
This rock formation was shaped over thousands of years by waves and weather, carrying in its structure the history of coastal erosion. Local fishermen once used this spot as a resting place and vantage point, reflecting its importance in the area's maritime heritage.
The name Senjōjiki means "One Thousand Tatami Mats" and refers to the flat, mat-like appearance of the rock surface. Visitors connect this place with the traditional Japanese sense of calm and simple beauty visible in the gentle curves and patterns of the sandstone.
Access is straightforward: you can walk from downtown or take a bus from Shirahama Station. Bring water and sturdy shoes, as the surface is rough and there are no cafes or shops at the site.
From this spot, you can see Engetsu Island through a hole in the rock on clear days, especially beautiful at sunset. This natural opening creates a rare photo opportunity that many visitors miss unless they know the exact viewing angle.
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