Kotlassky District
Kotlassky District is an administrative district( raion), one of the twenty- one in Arkhangelsk Oblast, Russia.
As a municipal division, it is incorporated as Kotlassky Municipal District.
It is located in the southeast of the oblast and borders with Krasnoborsky District in the north, Lensky District in the northeast, Vilegodsky District in the east, Luzsky District of Kirov Oblast and Velikoustyugsky District of Vologda Oblast in the south, and with Ustyansky District in the west.
The area of the district is.
Its administrative center is the town of Kotlas( which is not administratively a part of the district).
Population:
Ivanovskoye, Arkhangelsk Oblast
Ivanovskoye is a rural locality( a selo) in Shenkursky District, Arkhangelsk Oblast, Russia.
The population was 57 as of 2010.
Loyginskaya narrow-gauge railway
The Loyginskaya narrow- gauge railway is located in Arkhangelsk Oblast and Vologda Oblast, Russia.
The forest railway was opened in 1947, and its current operational total length is.
The railway is a narrow- gauge railway and it operates year- round.
Lake Varsh
Lake Varsh  is a freshwater lake, shared by Mezensky District of Arkhangelsk Oblast and the Nenets Autonomous Okrug in Russia, just below the Arctic Circle.
It is one of the biggest lakes in Arkhangelsk Oblast and the biggest one in Mezensky District.
The area of the lake is , and the area of its basin is .
Lake Varsh is the biggest of the system of glacial lakes at the border between Arkhangelsk Oblast and the Nenets Autonomous Okrug at the western edge of the Timan Ridge.
The system also includes Lake Pocha (which drains into Lake Varsh via the Pochviska River), Lake Bormat and Lake Zhadobo (which both drain into Lake Varsh), Lake Koras and Lake Atyozero (both drain into the Varchushka River) and others.
The whole system of the lakes drains into the Varchushka River, a right tributary of the Pyoza, and thus belongs to the drainage basin of the Mezen and the basin of the White Sea.
The lake consists of two round bays (one on the northern side, another on the southern side) of approximately the same area, connected in the middle by a straight; the border between Arkhangelsk Oblast and the Nenets Autonomous Okrug crosses the southern bay west to east, so that the major part of the lake belongs to the Nenets Autonomous Okrug.
Lake Varsh is surrounded by coniferous forest (taiga), almost all of the shore is occupied by swamps.
The lake and immediate vicinities of the lake are not populated, The nearest settlement is the village of Safonovo on the Pyoza, several dozens kilometers south-west from the lake.
Lake Varsh is popular for fishing.
List of rural localities in Arkhangelsk Oblast
This is a list of rural localities in Arkhangelsk Oblast, organized by district.
It also includes rural localities in Nenets Autonomous Okrug, which is fully within Arkhangelsk Oblast.
Nenets Autonomous Okrug only contains one district, Zapolyarny District.
Arkhangelsk Oblast(" Arkhangelskaya oblast") is a federal subject of Russia( an oblast).
It includes the Arctic archipelagos of Franz Josef Land and Novaya Zemlya, as well as the Solovetsky Islands in the White Sea. Arkhangelsk Oblast also has administrative jurisdiction over Nenets Autonomous Okrug.
Including Nenetsia, Arkhangelsk Oblast has an area of 587,400 km.
Its population( including Nenetsia) was 1,227,626 as of the 2010 Census.
Verkhovazhsky District
Verkhovazhsky District is an administrative and municipal district( raion), one of the twenty- six in Vologda Oblast, Russia.
It is located in the north of the oblast and borders with Velsky District of Arkhangelsk Oblast in the north, Ustyansky District of Arkhangelsk Oblast in the northeast, Tarnogsky Districts in the east, Totemsky District in the south, Syamzhensky District in the southwest, Vozhegodsky District in the west, and with Konoshsky District of Arkhangelsk Oblast in the northwest.
The area of the district is.
Its administrative center is the rural locality( a" selo") of Verkhovazhye.
District's population: 16,346( 2002 Census);
The population of Verkhovazhye accounts for 36.2% of the district's total population.
Lake Lyokshmozero
Lake Lyokshmozero is a freshwater lake, located in the north- west of Kargopolsky District of Arkhangelsk Oblast in Russia.
It is one of the biggest lakes in Arkhangelsk Oblast and the second biggest in Kargopolsky District( after Lake Lacha).
The area of the lake is, and the area of its basin is.
Lake Lyokshmozero is the source of Lyokshma River, a tributary of Lake Lacha.
The lake thus belongs to the Onega River basin and the White Sea basin.
The lake is located close to the border of Arkhangelsk Oblast and Republic of Karelia.
It belongs to Kenozersky National Park.
The lake has an oval shape, elongated in the northg- west- south- east direction.
The Lekshma flows out of the south- eastern corner and flows south- east.
There are four villages at the shores of the lake, Morshchikhinskaya, Kazarinovskaya, Ileksinskaya, and Khvalinskaya.
The two latter villages are located on the unpaved road connecting Kargopol and Pudozh.
The lake has a glacial origin.
Idahlu, Zanjan
Idahlu( also Romanized as Idahlū and Idehloo; also known as Aikdulu, Aindulu, Īdalū, and Īdelū) is a village in Zanjanrud- e Pain Rural District, Zanjanrud District, Zanjan County, Zanjan Province, Iran.
At the 2006 census, its existence was noted, but its population was not reported.
Kudemskaya narrow-gauge railway
The Kudemskaya narrow- gauge railway is located in Arkhangelsk Oblast, Russia.
The narrow- gauge railway, a former forest railway, was opened in 1949 and has a total length of, of which is currently operational.
The track gauge is.
The head office of the railway is located in the Arkhangelsk Oblast, Severodvinsk.
Y River
The Y River is a river in the north of Russia.
It flows in the territory of Arkhangelsk Oblast and the Komi Republic roughly east from its source in Verkhnetoyemsky District.
The Y flows into the Vashka River.

Question: Are both Idahlu, Zanjan and Ivanovskoye, Arkhangelsk Oblast located in the same country?
Answer: no