If you're visiting Central Athens you'll most likely stumble upon Hadrians Library. Entrance is apart of the combo ticket that you can buy on the official website for only 30 euros (its good for 5 days). There are lots of little areas to check out inside the library. This specific photo was taken outside the gate of the library to the left of the entrance and its a great place for photos in Athens because of the colorful background and flowers that are blooming!