The church of St. Athanasios was renovated in 1866 and images of the iconostasis were painted in 1867. Inside the church are preserved frescoes from various eras, works of Chionadesè painters.
The project entitled "Creating Multimedia, e-guide to cultural trails in Mastorochoria Konitsa" implemented under the Rural Development Program (RDP) 2007-2013 Axis 4 of the LAG Local Program LEADER Approach "IPERIOS SA" namely it has joined the sub-action L313-1 to OPSAA 181 515 code (no. decision. 24134 / 21-11-20136).
The project involves the development of a prototype system of digital presentation of cultural heritage of the region of Pyrsogiannis settlements Kastaniani & Gannadiou the municipality Konitsa namely:
• The development of an interactive website, which will be the basic tool collection, presentation and promotion of cultural heritage and tourism in the region, as well as its natural wealth.
• The development of electronic application guide (tourist e-guide app) and mobile devices (smartphones, tablets, i-phone) through which the user can navigate in the settlements area and the wider region.
With the development of the website and web application user will be able to know the area Mastorochoria taking the necessary useful information for the settlements of the region to "downloaded" maps and albums to be developed for this purpose.