evidence: David Gareja is a rock-hewn Georgian Orthodox monastery complex located on the half-desert slopes of Mount Gareja. The complex includes hundreds of cells, churches, chapels, refectories and living quarters hollowed out of the rock face. [...] Despite the harsh environment, the monastery remained an important centre of religious and cultural activity for many centuries; at certain periods the monasteries owned extensive agricultural lands and many villages. The renaissance of fresco painting chronologically coincides with the general development of the life in the David Gareja monasteries. The high artistic skill of David Gareja frescoes made them an indispensable part of world treasure. From the late 11th to the early 13th centuries, the economic and cultural development of David Gareja reached its highest phase, reflecting the general prosperity of the medieval Kingdom of Georgia. New monasteries Udabno, Bertubani and Chichkhituri were built, the old ones were enlarged and re-organized. [...] After the restoration of Georgia's independence in 1991, the monastery life in David Gareja was revived. The monastery remains active today and serves as a popular destination of tourism and pilgrimage.