Limestone cove at Zingaro Nature Reserve near Scopello, Sicily, Italy
Limestone karst Island at Talo Wao Bay, Ko Tarutao, National Marine Park, Satun, Thailand
Durdle Door natural arch on the Jurassic Coast near Lulworth, Dorset, England, UK
Lone tree and Limestone Pavement at sunset, Settle, Yorkshire, England, UK
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