Italy
Qaleh Kurd cave (Persian: غار قلعهکُرد) is the oldest archaeological site discovered in Iran. The cave is located at the very western limit of the Iranian Central Plateau, not far from the village of Qaleh in Qazvin province, surrounded by the Alborz and Zagros Mountains.
Listen to the audio guide for Qaleh Kurd Free on WIP — starts by itself when you arrive, even with the screen off