One cannot visit Greece and not visit the Acropolis of Athens. In Fact, the Acropolis hill is inhabited for the last 3000 years. Acropolis is also a UNESCO World Heritage Site. Furthermore, 7.2 million people visit Acropolis each year!
In addition, when visiting Acropolis, you will find many places you can take a rest. Also, places with great view. Therefore, a good idea is to brink some drinks or snack with you. So, you can have a nice time at the most famous ancient sight!