Pergamon Digital Map

https://geoserver.dainst.org/maps/5548/view

Produced by the German Archaeological Institute, this digital map of Pergamon / Pergamum is really fantastic. HERE is the website and the introduction:

The publication of the new archaeological map of Pergamon is an important milestone in the study of the ancient metropolis. For the first time since 1973 a new cartographic basis for the ancient city of Pergamon is available. The new map represents all known archaeological remains.

Viewer has options for details, labels (English, German, Turkish), and backgrounds, all in outstanding detail. Further, clicking on sites provides links out to further resources such as iDAI.gazetteer and the iDAI.objects arachne site which has more information and photos. You can spend a lot of time poking around all that there is to see here.

HT: Mark Wilson on FB