Peljesac peninsula is positioned on south of Croatia, in the immediate neighbourhood of Dubrovnik. Peljesac makes one administrative unit with Dubrovnik since the time of Dubrovnik Republic (Ragusa).
By geographic and natural characteristics it's similar to Dalmatian islands in region - Hvar and Korcula, but the fact it's connected to mainland gives better travel possibilities, and better connection with Dubrovnik and hinterground.