During the Hellenistic period, Xanthos and Letoon were respectively a large city and an important shrine in Lycia. Questions still remain about the geography of the Eşen Çayı delta during the first millennium BC: what were the features of the landscape surrounding the Letoon shrine? Where did...

There is a wide literature on sinkhole or doline classification, formation and evolution. However, despite the fact that they are often characterised by spectacular morphological features, sinkholes are not normally described as geological resources which might be valuable for the society and...