Athens for architecture enthusiasts

Ticketing experience with Headout was great - downloaded easily on app, then scanned easily to get into the ancient Agora. The site was incredible. We actually took it really slowly, over 2 1/2 hours, stopping to rest and stay cool in the shade of the trees, frequent bench spots, and to appreciate the sites and atmosphere. It is a beautiful site, so well preserved. It was incredibly interesting and fascinating!