Doon Hill, Extinct volcano in Bunowen More, County Galway, Ireland.
Located on the Errismore peninsula, Doon Hill rises 63 meters above sea level, forming a distinct volcanic plug near Bunowen Harbour in western Ireland.
During the Napoleonic period around 1806, military authorities constructed a signal tower at the summit of Doon Hill to monitor coastal activities.
The name Doon Hill derives from the Irish 'Cnoc an Dúin', meaning hill of the fort, indicating the presence of ancient defensive structures.
Local fishermen use Doon Hill as a navigation landmark when approaching Bunowen Pier at Aillebrack during their maritime activities.
The hill contains both a Napoleonic-era signal tower and a World War II concrete watch post, representing two centuries of coastal defense structures.
Location: County Galway
Elevation above the sea: 63 m
GPS coordinates: 53.41490,-10.11520
Latest update: March 2, 2025 21:03
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