Athens is a pretty city by itself, i missed the places pretty much. I love the skies, the scenery & the relax lifestyles over there. Everywhere is rocks & it will be rather boring if we were just walking around without a guide. Hence it will be more worth while with a guide or walking radio to explain every single building and rocks & the meaning behind every one of them.
It is a place for tourism, as most of us know, they have the famous Greek Mythology & various temple for God. We know of Zeus, Poseidon & Hades. Personally, I didnt visit the temple of Poseidon & hades. 
The Greek Acropolis is the best known Acropolis in the world. But most of the buildings are either damaged during war or from depreciation. Hahaha, depreciation, what a word to use. 
Last but not least, I went to the temple of Zeus and this is the only pillage left and the rest of the remains were destroyed by floods and landslide. Hence this is what remains of the Zeus temple where the ancient Greek use to worship The God, Zeus.
Among the roadside in Athens, we can see the Blue Eye everywhere. It has various name, some call it the Owl Eye, some called it the Evil Eye. But whatever the name is, it's supposed to ward off evil spirits. As this was started from the Ancient Greek, now it is commonly seen in Middle East country as well.
In Turkey, we can see some of their Aircraft using the Evil Eye as their Logo.
Of course there's also the Olympic stadium, but we have to pay quite an amount of Euro if we wanna go in hence i decided not to pay. Because it's only a walk around the stadium of the very first Olympic.
Also Satorini, sadly, it was 70% closed during Winter season and I didnt get to go. What for go to a place if it's 70% closed. People told me, places like this shld go with your love ones, so so so so so so so, im gonna reserve it for my loved ones ;)
