Essentuki Thermal Resort

Essentuki is at the heart of Russia's famous Caucasian Mineral Waters resort cluster, its chloride-alkaline springs internationally known as Essentuki No. 4 and No. 17 — celebrated mineral waters that have been part of the Russian thermal tradition for generations and recognized within the Soviet and Russian context as official mineral waters. The elegant tree-lined colonnaded drinking gallery and the historic Ostrovskiy pump room reflect the 19th-century grandeur of this sanatorium resort, where the tsarist aristocracy once mingled with visitors in the uniquely Russian blend of spa, culture, and social display that defined Caucasian resort life. The mineral waters, naturally chlorinated with sodium bicarbonate and dissolved carbon dioxide, are enjoyed in carefully graduated drinking programs of three to four weeks within a long thermal tradition. Today Essentuki remains one of Russia's most historically significant thermal resorts, attracting visitors seeking an authentic mineral water experience in a setting of faded Tsarist-era imperial elegance and Caucasian mountain atmosphere.