In 1444, the St.Paphnutius Monastery was founded near Borovsk. Its strong walls, towers, and a massive cathedral survive from the reign of Boris Godunov. Two famous Old Believers—archpriest Avvakum Petrovich and boyarynyaFeodosiya Morozova—were incarcerated at this monastery in the second half of the 17th century. The town was liberated by the Red Army on January 4, 1942.
Among the monuments of Borovsk are the oldest wooden church in the region (the 17th century) and a museum of Konstantin Tsiolkovsky, who lived and worked there as a teacher in 1880–1891. Borovsk has recently been known for painted façades of its down-town buildings, resulting from a work of one local painter.
Pafnutyevo-Borovsky monastery, an ensemble of architectural monuments of the 16th-17th centuries.[10]
Законодательное Собрание Калужской области.Закон№7-ОЗот28 декабря 2004 г. «Об установлении границ муниципальных образований, расположенных на территории административно-территориальных единиц "Бабынинский район", "Боровский район", "Дзержинский район", "Жиздринский район", "Жуковский район", "Износковский район", "Козельский район", "Малоярославецкий район", "Мосальский район", "Ферзиковский район", "Хвастовичский район", "город Калуга", "город Обнинск", и наделении их статусом городского поселения, сельского поселения, городского округа, муниципального района», в ред. Закона №620-ОЗ от29 сентября 2014 г.«О внесении изменений в Закон Калужской области "Об установлении границ муниципальных образований, расположенных на территории административно-территориальных единиц "Бабынинский район", "Боровский район", "Дзержинский район", "Жиздринский район", "Жуковский район", "Износковский район", "Козельский район", "Малоярославецкий район", "Мосальский район", "Ферзиковский район", "Хвастовичский район", "город Калуга", "город Обнинск", и наделении их статусом городского поселения, сельского поселения, городского округа, муниципального района"». Вступил в силупосле официального опубликования, за исключением положений о муниципальном образовании "Город Калуга", для которых установлены иные сроки вступления в силу. Опубликован: "Весть", №402–404, 29 декабря 2004 г. (Legislative Assembly of Kaluga Oblast.Law#7-OZofDecember28, 2004 On Establishing the Borders of the Municipal Formations Located on the Territory of the Administrative-Territorial Units of "Babyninsky District", "Borovsky District", "Dzerzhinsky District", "Zhizdrinsky District", "Zhukovsky District", "Iznoskovsky District", "Kozelsky District", "Maloyaroslavetsky District", "Mosalsky District", "Ferzikovsky District", "Khvastovichsky District", "City of Kaluga", "City of Obninsk", and on Granting Them the Status of an Urban Settlement, Rural Settlement, Urban Okrug, Municipal District, as amended by the Law#620-OZ ofSeptember29, 2014 On Amending the Law of Kaluga Oblast "On Establishing the Borders of the Municipal Formations Located on the Territory of the Administrative-Territorial Units of "Babyninsky District", "Borovsky District", "Dzerzhinsky District", "Zhizdrinsky District", "Zhukovsky District", "Iznoskovsky District", "Kozelsky District", "Maloyaroslavetsky District", "Mosalsky District", "Ferzikovsky District", "Khvastovichsky District", "City of Kaluga", "City of Obninsk", and on Granting Them the Status of an Urban Settlement, Rural Settlement, Urban Okrug, Municipal District". Effective as ofafter the official publication, with the exception of the clauses regarding the municipal formation of the "City of Kaluga", for which different dates of taking effect are specified.).