The Ancient Agora is a large open space, so it is never crowded and you can definitely buy an entrance ticket on any day you want to visit it. Although it is not necessary to buy a ticket in advance, it can be a good idea to buy online the Acropolis Combo Ticket, which includes entrance to the 7 most famous archeological sites of Athens, including the Ancient Agora. It costs 35 euros and is valid for 5 days. Google it and you will find the page where you can buy it!

Well, I gave the Agora a good review but I would truly only try to squeeze it in If you have just tons of free time. I am not 100% but pretty sure you must pay admission for the Ahora to get in Hephestos. It was a beautiful day too when we walked the Agora so if hot, I would spend more time in the Acropolis museum which is fantastic. Enjoy Athens!! Hope this helps.

I would say 1-2 hours. Definitely not less than 1hour and if you take your time and enjoy the experience, up to 2 hours

yes it is an open / outdoor space

Ils ne vendent pas de billets sur le web. Vous pouvez louer un tour, et cela inclut le billet. Si vous le faites vous-même je vous conseille d'y aller dès que vous ouvrez (il est 8h du matin) que vous le visitiez très tranquillement et que vous puissiez lire toutes les affiches et prendre de belles photos. surtout si vous avez un bon guide sur papier ou sur le web de l'Acropole, je vous recommande de le faire bien et ensuite faire le tour de la ville qui vous montre aussi et vous parler de l'acropole. Les groupes entrent à partir de 9h30 sur gral.

Yes. The Agora costs 8€ if you don't buy the combination ticket for the Acropolois which is 30€. Open 8 to 7 every day.