

A small serpentinite rock outcrop notable for green-black mottled textures and polished surfaces — ideal for macro texture studies, abstract compositions and geological detail. Best visited in low-angle morning or late afternoon light to emphasize surface relief; weekday visits avoid locals. Site is easily reached by car or train to Yokosuka; parking limited so use nearby street or public transport. No formal entry fee but stay on public paths and respect signs; tide/sea conditions not a factor.


A small serpentinite rock outcrop notable for green-black mottled textures and polished surfaces — ideal for macro texture studies, abstract compositions and geological detail. Best visited in low-angle morning or late afternoon light to emphasize surface relief; weekday visits avoid locals. Site is easily reached by car or train to Yokosuka; parking limited so use nearby street or public transport. No formal entry fee but stay on public paths and respect signs; tide/sea conditions not a factor.