of the cathedral The Sameba Cathedral is erected on the
Elia Hill, which rises above the left bank of the
Kura River (Mtkvari) in the historic neighborhood of
Avlabari in
Old Tbilisi. Designed in a traditional Georgian style but with a greater vertical emphasis, and "regarded as an eyesore by many people, it is equally venerated by as many others". The cathedral has a
cruciform plan with a
dome over a
crossing resting on eight columns. At the same time, the parameters of the dome is independent from the
apses, imparting a more monumental look to the dome and the cathedral in general. The dome is surmounted by a gilded gold cross. The cathedral consists of nine
chapels (chapels of the
Archangels,
John the Baptist,
Saint Nino,
Saint George,
Saint Nicholas, the
Twelve Apostles, and
All Saints); five of them are situated in a large, underground compartment. The cathedral mainly consists of two parts — above-ground and underground sections. The overall height from the zero level to the top of the cross is 86.1 metres (the cross itself is 7.5 metres tall). The underground section of the Lavra has two floors. The foundation of the cathedral is at a depth of 14.07 metres, and the floor of the lower level is at 13.07 metres (plus 1 metre for the foundation). According to these measurements, the total height of the Holy Trinity Cathedral is 100.17 metres (86.10 + 14.07). The cathedral's length is 70.45 metres, and its width is 64.68 metres. The total area of the cathedral is approximately 5,000 square metres. Natural materials are used for construction. The floor is made of marble tiles and the
altar will also be decorated with
mosaic. The painting of the murals is being executed by a group of artists guided by
Amiran Goglidze. The Sameba complex, the construction of which is already completed, consists of the main cathedral church, a free-standing bell-tower, the residence of the Patriarch, a monastery, a clerical
seminary and theological academy, several workshops, places for rest, etc. == Historic events ==