Château de Trémazan, Medieval castle in Landunvez, France.
The stone castle features a square keep with four habitable floors and thick defensive walls positioned on a rocky elevation near the coast.
Built upon 6th-century foundations, the castle served as the main residence of the du Chastel family until its partial destruction in 1220.
The castle maintains strong connections to Breton nobility through the du Chastel family, who rose to prominence in medieval aristocratic circles.
A preservation association called S.O.S Château de Trémazan conducts regular structural assessments and organizes guided visits to the castle ruins.
A collapse in 1995 revealed previously unknown architectural details, including internal chamber layouts across multiple floors within the main tower.
Location: Landunvez
Address: route du Tanguy-Castel
GPS coordinates: 48.55083,-4.71222
Latest update: June 23, 2025 09:45
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