a rock in the shape of a turtle?

Hello. It is Osawa of the noburaki market.
今日は定休日でのんびり自転車でフラフラしていたのですが、岬の潮干狩りポイントで写真の亀岩?found. It is a memory that there was no such thing in the past, but please tell me if you can see it as a made-up and if you know someone in detail ^ ^;
#Nobura Market
#Omae Cape