entrance to the building with stones in the fortress of fortezza, the greek city of rethymnon. paliokastro hill. cave

aegean ancient antique arch architecture bastion brick building byzantine castle cave citadel city coast crete culture dome entrance europe exterior fort fortezza fortification fortress greece greek hill historic history holiday house island landmark landscape medieval mediterranean mountain mountains municipality old outdoor paliokastro panorama panoramic red residential rethymno rethymnon roof sea stones town travel view