I’m living in Athens all my life and it’s known for us that Omonia it’s an area that is not the best to go around, especially at night. For people that want to experience good and safe places in Athens, visiting Koukaki, Kolonaki, Plaka, Thissio, Sidagma and Monastiraki it’s very good option ( also north areas of Athens has beautiful neighborhoods) But honestly the true beauty of Greek culture it’s definitely out of Athens. So I hope all of you experience it 😊