Coptic Churches and Monasteries

One of a growing number of websites geared towards tourism but presenting useful overviews for students of religion in Late Antiquity.  It includes a reasonably accurate description of numerous historic Coptic churches, organized by region, with photographs, historical notes, and, occasionally, floor plans.  There is also a section on the Christian monasteries of Egypt.

http://www.touregypt.net/featurestories/coptchurch.htm