Les Casquets or (The) Casquets (/kæsˈkɛts/kas-KETS; 49°43.′4″N 2°22.′7″W / 49.71778°N 2.36861°W / 49.71778; -2.36861) is a group of rocks 13 km northwest of Alderney and are part of an underwater sandstone ridge. Other parts which emerge above the water are the islets of Burhou and Ortac. Little vegetation grows on them.
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