Acorn Rock (54°0′S 38°14′W) is a rock rising 20 metres (66 ft) above sea level, 0.35 miles (0.6 km) northwest of Main Island in the Willis Islands, South Georgia. The descriptive name was applied during the survey from HMS Owen in 1960–61.
This article incorporates public domain material from the United States Geological Survey document "Acorn Rock" (content from the Geographic Names Information System).
References
Acorn Rock Wikipedia(Text) CC BY-SA