In collaboration with the American School of Classical Studies at Athens and the Hellenic Ministry of Culture, CyArk documented the mythical Peirene Fountain and the Temple of Apollo in the city of Ancient Corinth, Greece. Survey of the extant structures  was conducted primarily with LiDAR and both terrestrial and aerial photogrammetry. The surviving frescoes within the Peirene Fountain were surveyed with an Artec scanner, which measures the 3D shape of a surface using pulsating light and a camera system. CyArk's digital documentation of the temple and fountain provided the ASCSA with accurate and precise data on the current state of preservation for both architectural complexes. In particular, it was important to record Peirene which is currently closed to the public due to concerns surrounding its preservation.  This work was made possible through the generous support of the Macricostas Family Foundation.