The entire district lies in the basin of the Velikaya River, a major tributary of Lake Peipus. The Velikaya crosses the district from southeast to northwest; the town of Ostrov is located on its banks. The major tributaries of the Velikaya within the district are the Sinyaya, the Utroya, and the Kukhva. The rivers in the east of the district drain into the Cheryokha, which has its source in the district, flows north, and beyond the district limits joins the Velikaya from the right.
History
Ostrov was first mentioned in 1342. At the time, it was a fortress subordinate to Pskov and protecting it from the south. Already in the end of the 14th century the fortress was built in stone. In 1406, the Livonian Order besieged Ostrov but failed to conquer it. The fortress was first conquered by the Order in 1501, and the town was devastated. In the 18th century, the state border was moved further to the west, and the area lost its military importance. In the course of the administrative reform carried out in 1708 by Peter the Great, the area was included into Ingermanland Governorate. Ostrov is specifically mentioned as one of the towns making up the governorate. In 1727, separate Novgorod Governorate was split off, and in 1772, Pskov Governorate was established. The area was a part of Ostrovsky Uyezd of Pskov Governorate. On August 1, 1927, the uyezds were abolished, and Ostrovsky District was established, with the administrative center in the town of Ostrov. It included parts of former Ostrovsky and Pskovsky Uyezds. The governorates were abolished as well, and the district became a part of Pskov Okrug of Leningrad Oblast. On July 23, 1930, the okrugs were also abolished, and the districts were directly subordinated to the oblast. Between March 22, 1935 and September 19, 1940, Ostrovsky District was a part of Pskov Okrug of Leningrad Oblast, one of the okrugs abutting the state boundaries of the Soviet Union. Between August 1941 and July 1944, Ostrovsky District was occupied by German troops. An underground resistance group was active in Ostrov during the war. On August 23, 1944, the district was transferred to newly established Pskov Oblast. On August 1, 1927, Palkinsky District was also established, with the administrative center in the selo of Palkino. It included parts of former Pskovsky and Ostrovsky Uyezds and was a part of Pskov Okrug of Leningrad Oblast. On September 20, 1931, Palkinsky District was abolished and merged into Ostrovsky District. On February 15, 1935, the district was re-established on the territory which formerly constituted parts of Pskovsky and Ostrovsky Districts. On February 15, 1935, Soshikhinsky District was established on the parts of Ostrovsky and Slavkovsky Districts. The administrative center of the district was located in the selo of Vorontsovo. Between March 22, 1935 and September 19, 1940, Soshikhinsky District was a part of Pskov Okrug of Leningrad Oblast. Between August 1941 and July 1944, Soshikhinsky District was occupied by German troops. On August 23, 1944, the district was transferred to newly established Pskov Oblast. On October 3, 1959 the district was abolished and split between Ostrovsky and Novorzhevsky Districts. After the administrative reforms of the 1960s, the whole of the former Soshikhinsky District was transferred to Ostrovsky District. Between 1959 and 1965, parts of Pytalovsky District were temporarily transferred to Ostrovsky District. Between 1961 and 1966, parts of Palkinsky District were temporarily transferred to Ostrovsky District.
Economy
Industry
The economy of the district is based on food industry, electronic industry, and textile industry.
Agriculture
The main agricultural specializations of the district are cattle and poultry breeding.
Transportation
A railway from St. Petersburg via Pskov to Pytalovo and further to Rēzekne in Latvia crosses the district from north to south. In Latvia, it provides access to Riga and Vilnius. As of 2012, there was passenger traffic on the railway. The M20 highway, which connects St. Petersburg and Vitebsk via Pskov, crosses the district from north to south. Ostrov is the northern terminus of the European route E262, which proceeds to Kaunas via Rēzekne and Daugavpils. The stretch between Ostrov and Latvian border has been a toll road since 2002. There are also road connections from Ostrov northwest to Pechory via Palkino, northeast to Porkhov, and southeast to Novorzhev, as well as local roads. The stretch between Ostrov and Pechory is a toll road as well. None of the rivers within the district are navigable.
Culture and recreation
The district contains six cultural heritage monuments of federal significance and additionally ninety-nine objects classified as cultural and historical heritage of local significance. The federally protected monuments are the St. Nicholas Church, the Trinity Church, the trading arcades, the bridge, the monument to Klavdiya Nazarova, an organizer of the underground during World War II, and the site of the former Ostrov fortress. Ostrov hosts the Ostrov District Museum, the only museum in the district.
