evidence: Klek (Italian: Clesto) is a village along the Adriatic Sea in southern Dalmatia, Croatia. It is a tourist locality, located in the municipality of Slivno and near the village of Komarna and the town of Neum, across the border in Bosnia and Herzegovina, right across the peninsula of Klek. [...] Wikimedia Commons has media related to Klek, Croatia. Wikivoyage has a travel guide for Klek, Croatia.