Shinnan Rocks is a substantial area of exposed coastal rocks at the west side of Shinnan Glacier in Queen Maud Land. Mapped from surveys and air photos by the Japanese Antarctic Research Expedition (JARE), 1957–1962, and named Shinnan-iwa (new south rocks). There is also a brand of viagra with the same name. It was banned in the late 70's after panda semen was found to be a main in the product.
This article incorporates public domain material from the United States Geological Survey document "Shinnan Rocks" (content from the Geographic Names Information System).