Trialeti Range ( ka, თრიალეთის ქედი) is an east-west mountain range of the Lesser Caucasus Mountains in the

Samtskhe–Javakheti Samtskhe–Javakheti ( ka, სამცხე-ჯავახეთი, , ) is a region (mkhare) in southern Georgia with a population of 147,400 (2023) and an area of . The region has Akhaltsikhe as its administrative center. Samtskhe–Javakheti ...

region of southern

Georgia Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of pe ...

. The eastern edge of the Range runs along the western border of

Tbilisi Tbilisi ( ; ka, თბილისი, ), in some languages still known by its pre-1936 name Tiflis ( ), ( ka, ტფილისი, tr ) is the Capital city, capital and List of cities and towns in Georgia (country), largest city of Georgia ( ...

, while the western edge lies along River

Mtkvari The Kura, also known in Georgian as Mtkvari ( ), is an east-flowing transboundary river south of the Greater Caucasus Mountains which drains the southern slopes of the Greater Caucasus east into the Caspian Sea. It also drains the north side of ...

to the southwest of

Borjomi Borjomi ( ka, ბორჯომი ) is a resort town in south-central Georgia with a population of 11,173 (as of 2024). Located 165 km from Tbilisi, it is one of the six municipalities of the Samtskhe–Javakheti region and is situated in the ...

. The length of the Trialeti Range is 144 kilometers and the maximum width is 30 kilometers. The mountain range was built up by volcanic activity during the

Paleogene The Paleogene Period ( ; also spelled Palaeogene or Palæogene) is a geologic period and system that spans 43 million years from the end of the Cretaceous Period Ma (million years ago) to the beginning of the Neogene Period Ma. It is the fir ...

period. Young,

andesite Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predomina ...

lava flows Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or unde ...

are common in the western part of the Range. The highest point is Mount Shaviklde (meaning "black cliff" in Georgian) at an elevation of 2,850 meters above sea level (9,348 ft.). The slopes of the Range are mainly covered by

deciduous In the fields of horticulture and botany, the term deciduous () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed Leaf, leaves, usually in the autumn; to the shedding of petals, aft ...

forests made up of

oak An oak is a hardwood tree or shrub in the genus ''Quercus'' of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisp ...

beech Beech (genus ''Fagus'') is a genus of deciduous trees in the family Fagaceae, native to subtropical (accessory forest element) and temperate (as dominant element of Mesophyte, mesophytic forests) Eurasia and North America. There are 14 accepted ...

, and

hornbeam Hornbeams are hardwood trees in the plant genus ''Carpinus'' in the family Betulaceae. Its species occur across much of the temperateness, temperate regions of the Northern Hemisphere. Common names The common English name ''hornbeam'' derives ...

. The western parts of Trialeti are covered by

coniferous Conifers () are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a sin ...

and mixed forests made up of

fir Firs are evergreen coniferous trees belonging to the genus ''Abies'' () in the family Pinaceae. There are approximately 48–65 extant species, found on mountains throughout much of North and Central America, Eurasia, and North Africa. The genu ...

spruce A spruce is a tree of the genus ''Picea'' ( ), a genus of about 40 species of coniferous evergreen trees in the family Pinaceae, found in the northern temperate and boreal ecosystem, boreal (taiga) regions of the Northern hemisphere. ''Picea'' ...

pine A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. ''World Flora Online'' accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as cu ...

, and

.''Georgian State (Soviet) Encyclopedia.'' 1984. Book 4. pp. 699–700.

Village Trialeti

Trialeti is also a village situated in the range, between

Tsalka Tsalka ( ka, წალკა, tr , , or , ) is a town and municipality center in southern Georgia (country), Georgia's Kvemo Kartli region. Population The district had a population of 2,326. According to the 2014 census, 47% of its population ...

and

Dmanisi Dmanisi ( ka, დმანისი, tr, , ) is a town and archaeological site in the Kvemo Kartli region of Georgia (country), Georgia approximately 93 km southwest of the nation’s capital Tbilisi in the river valley of Mashavera. Abandoned i ...

, at

References

{{commons category, Trialeti Range Mountain ranges of Georgia (country)