The history of Kislovodsk began long before city streets appeared, thanks to a healing spring that the highlanders called "Nart-sane" — the drink of titans. The official date of the city's founding is 1803, when Emperor Alexander I signed a historic decree recognizing the Caucasian Mineral Waters as a medicinal area of national importance. In the summer of that same year, at the distance of a cannon shot from the spring, construction began on an earthen fortification — a fortress to protect the first resort guests.
The city's name is directly related to the characteristic taste of the water from the Narzan spring, which was called "sour" (kisly). This natural resource became the heart of the settlement, around which all life revolved. Development was also favored by the unique geographical location in a valley protected by mountains from winds and fogs, creating a special microclimate with a large number of sunny days.
In its first decades, the resort had a distinctly seasonal character. Initially, there were no hotels: the aristocracy arriving at the waters lived in Kalmyk kibitkas, tents, or carriages set up right by the spring. The settlement's appearance began to change fundamentally in 1823, when work on the famous park began by order of General A.P. Yermolov. Gradually, temporary dwellings were replaced by permanent buildings and bathhouses, and the Restoratsiya (Restoration) became the center of social life.