Shamrock Hill
Appearance
Shamrock Hill (56°42′S 27°5′W / 56.700°S 27.083°W) is a prominent volcanic cone located northwest of Irving Point in the east part of Visokoi Island, South Sandwich Islands. So named by the survey party from HMS Protector because they occupied this feature as a survey station on St. Patrick's Day, March 17, 1964.
This article incorporates public domain material from "Shamrock Hill". Geographic Names Information System. United States Geological Survey.