Voluyak

The Sofia Valley (Bulgarian: Софийска котловина, romanized: Sofiyska kotlovina), or Sofia Field (Bulgarian: Софийско поле, romanized: Sofiysko pole), is a valley in central western Bulgaria bordering Stara Planina to the northeast, the Viskyar, Lyulin, Vitosha and Lozen mountains to the southwest, the Vakarel Mountain to the southeast and the low Slivnitsa Heights to the northwest.After the valley's bottom was formed, the stream of the Iskar River was blocked and the whole valley became a lake, causing the gritty and clay-like soils that now cover most of the valley. The lake ceased to exist when the river drove through the Stara Planina, forming the Iskar Gorge. The Sofia Valley is rich in mineral springs such as Gorna Banya, Pancharevo and Bankya, which are, together with the valley's predisposal to seismic activity, the result of its fault character.

Mramor (Bulgarian: Мрамор) is a village in Vrabnitsa district of the Bulgarian capital Sofia, located some 10 km northwest of the city center. As of 2024 it has 1,958 inhabitants.

Bozhurishte (Bulgarian: Божурище [boˈʒuriʃtɛ]) is a town in western Bulgaria. It is the administrative center of Bozhurishte Municipality in Sofia Province; close to Kostinbrod and the capital Sofia. The old airport of Sofia, now a military one, is near the town. Bozhurishte was first mentioned in 1750. Its name is derived from the flower peony (Bulgarian: божур, bojur). soon to be part of Sofia city TEREM, a former weapons manufacturer owned by the government and recently sold to private investors operates from Bozhurishte. Logistics Park Bozhurishte is also part of the city economy and stands as the only large logistics, strategic storage and light industrial project in the small city.

Obelya Metro Station (Bulgarian: Метростанция „Обеля“) is a station on the Sofia Metro in Bulgaria. It opened on 20 April 2003. On this station M2 line trains from Vitosha Metro Station continue operation as M4 line trains towards Sofia Airport.

Slivnitza Metro Station (Bulgarian: Метростанция „Сливница“) is a station on the Sofia Metro in Bulgaria. It opened on 28 January 1998.

Kostinbrod (Bulgarian: Костинброд [ˈkɔstinbrot]) is a town in western Bulgaria. It is the seat of Kostinbrod Municipality. It is located 15 km west of the capital city of Sofia. It is located on two important transport corridors: Lom — Sofia — Thessaloniki and Sofia — Belgrade. The international railway line to Western Europe passes through the municipality, with a train stop at Kostinbrod Station. The town is crossed by two rivers, the Blato in the north and the Belitsa in the south, both tributaries of the Iskar River. According to the legends, the town was founded by a certain Kosta, who settled near the crossing (брод, brod) of the Belitsa, thus giving the name to the town (Kostinbrod means "Kosta's ford"). There he opened a pub that became popular among the merchants arriving in the capital, some of them settling and organizing a village, whose centre of the time is now located west of the road between Sofia and Lom. Historically, an early reference to the locality (as КостаЪ БРОДЪ) can be found in Tsar Ivan Alexander of Bulgaria's Oryahov Charter of 1 December 1348. The economy of Kostinbrod was largely based on poultry farming and stock breeding during the Communist period, but a number of factories, including a 120,000 m2 Coca-Cola one, have emerged in democratic times due to the town's favourable position and the liberal zoning policy of the municipality. Kostinbrod is also known for the mineral waters in the area. Thermae were built in the Izvoro country in Roman times.

The National School for Ancient Languages and Cultures "Saint Constantine-Cyril the Philosopher" (Bulgarian: Национална гимназия за древни езици и култури "Свети Константин Кирил Φилософ"), abbreviated in Bulgarian НГДЕК (NGDEK), is a high school, located in Sofia, Bulgaria. It was founded in 1977 by Gergina Toncheva, who was the first principal of the school. The school was named after St. Constantine-Cyril "The Philosopher". The challenging curriculum includes Latin, Ancient Greek, Old Bulgarian known also as Old Church Slavonic and Cultural Studies of Antiquity, among others. Educational trips to Greece and Italy in the 9th and 10th grade are highlights of the comprehensive program.

Lomsko shose Metro Station (Bulgarian: Метростанция "Ломско шосе") is a station on the Sofia Metro in Sofia, Bulgaria. It opened on 31 August 2012. Bulgaria's PM Boyko Borisov and the President of the European Commission Jose Manuel Barroso inaugurated the new section of the Sofia Metro, which was largely funded with EU money.

Vrabnitsa (Bulgarian: Връбница [ˈvrɤbnit͡sɐ]) is a district of Sofia, located in the western part of the Sofia municipality. It has a population of 47,417. It consists of the following neighbourhoods – Moderno Predgradie (meaning Modern Suburb) (Модерно Предградие), Vrabnitsa (Връбница) & Obelya (Обеля).

Beli Dunav Metro Station (Bulgarian: Метростанция "Бели Дунав") is a station on the Sofia Metro in Bulgaria. It opened on 31 August 2012. Bulgaria's PM Boyko Borisov and the President of the European Commission Jose Manuel Barroso inaugurated the new section of the Sofia Metro, which was funded with EU money.

Dobroslavtsi (Bulgarian: Доброславци, also transcribed as Dobroslavtzi or Dobroslavci) is a village (село) in western Bulgaria, located in the Sofia-city (Sofiya-Grad) Province. It is located 15 km (9 mi) from the city of Sofia.

The 25th Multi-member Constituency (Bulgarian: 25-ти многомандатен избирателен район) is one of the five Bulgarian constituencies whose borders are different from the administrative division. It comprises several regions in Western and North-Western Sofia.