Guennoc island, Protected islet near Landéda, France
The small island stretches nearly 400 meters in length, featuring steep cliffs and multiple archaeological structures along its central ridge.
Archaeological excavations in the 1960s revealed continuous human occupation spanning 10,000 years, from Paleolithic times through the Middle Ages.
Four megalithic cairns distributed across the island contain ancient burial chambers that date back to 4,600 BCE, ranking among Europe's earliest monuments.
Access to the island depends on tide conditions, with visitors recommended to check local schedules and obtain necessary permissions before planning their visit.
The island contains evidence of Gaulish settlements, including stone fortifications and agricultural traces preserved on its eastern slopes.
Location: Landéda
GPS coordinates: 48.60056,-4.63597
Latest update: June 23, 2025 09:49
Tumulus de l'île Carn
5 km
Abbaye Notre-Dame des Anges
4.9 km
Phare de l'Île Wrac'h
4.7 km
Église de Lampaul-Ploudalmézeau
4.6 km
Fort Cézon
3.8 km
Menhir of Menozac'h
5.4 km
Menhir de Lann al Louarn
6.5 km
Dolmen de Lilia
6.3 km
Allée couverte de Pont-ar-Bleiz
3.6 km
Old Île Vierge lighthouse
6.6 km
Pigeonnier de Lampaul-Ploudalmézeau
6 km
Plage de Kloukouri
2.3 km
Plage de Saint-Cava
5.4 km
Église Saint-Congar de Landéda
4.9 km
Plage de Lilia
5.7 km
Chapelle Saint-Eveltoc de Brouennou
3.2 km
Église Saint-Tugdual
5 km
Aber-Wrac'h lifeboat station
5.4 km
Chapelle Saint-Laurent de Troménec
5.8 km
Jardin du Moulin Neuf
6.4 km
Chapelle Saint-Eloi de Ploudalmézeau
5.4 km
Chapelle Saint-Majan de Loc-Majan
6.4 km
Troménec chapel cross
5.8 km
Sémaphore de l'Aber Wrac'h
5.1 km
Manoir de Roscervo
6 km
Chapelle Sainte-Marguerite
2.8 km
Lohoden cross
5.3 km
Ker-ar-Groas
5.1 kmReviews
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