Sofia Grad (Sofia City Province) is the compact capital region of Bulgaria, a 7,000-year-old city at the foot of Vitosha Mountain where Roman ruins, Orthodox domes, Ottoman mosques, Habsburg-style boulevards and Socialist-era monuments sit within a short walk of each other. The province consists of Sofia city and the small village of Lozen, so almost every sight, restaurant and hotel is in the capital itself. Visitors find cheap euro-priced food and drink, a four-line metro, lively cafe and rakia-bar culture, and hiking trails that start inside the city limits.
Sofia Grad is one of Europe's oldest capitals. Thracian Serdi settled beside its mineral springs, Rome built Ulpia Serdica, and Constantine reportedly favoured it as a second Rome. Medieval Sredets left the 1259 Boyana frescoes, the Ottomans added mosques and baths, and the capital of liberated Bulgaria arrived in 1879 with Alexander Nevsky Cathedral and a planned boulevard city.
Historical timeline
Key moments that shaped Sofia Grad (Sofia City Province).
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1
Neolithic settlement
Farming communities live in the Sofia basin near the mineral springs
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2
Thracian Serdi
The Thracian tribe of the Serdi controls the area; the city later takes their name
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3
Roman conquest
The Romans take the Thracian settlement
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4
Ulpia Serdica
Emperor Trajan grants the town city status and walls it
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5
Edict of Toleration
Emperor Galerius issues an edict ending the persecution of Christians from Serdica
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6
Council of Serdica
A church council meets in the city
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7
Church of St George Rotunda
Roman builders raise the brick rotunda, now Sofia's oldest preserved building
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8
Basilica of St Sofia
Justinian-era basilica built on Roman necropolis, later giving its name to the city
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9
Khan Krum takes Sredets
The city enters the Bulgarian state
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10
Byzantine reconquest
Emperor Basil II brings Sredets back under Byzantine rule
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11
Boyana Church frescoes
Painters decorate Boyana Church in an early Renaissance style, later UNESCO-listed (1979)
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12
Ottoman conquest
Sofia falls to the Ottomans
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13
Banya Bashi Mosque
Architect Mimar Sinan's design is built over the thermal springs
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14
Liberation
Russian troops enter Sofia in the Russo-Turkish War
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15
Capital of Bulgaria
Sofia is chosen as capital of the restored Bulgarian state
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16
Alexander Nevsky Cathedral built
Construction memorialises the Russian soldiers who died in 1877-78; consecration followed in 1924
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17
Sofia Synagogue opens
One of Europe's largest Sephardic synagogues is dedicated
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18
Bombing of Sofia
Allied air raids damage large parts of the centre
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19
End of communist rule
Mass protests lead to democratic transition
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20
EU membership
Bulgaria joins the European Union
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21
Euro adopted
Bulgaria replaces the lev with the euro at 1 EUR = 1.95583 BGN
Historical eras
The chapters of Sofia Grad (Sofia City Province)'s past.
Prehistory and the Thracians
Neolithic farmers settled the Sofia basin around 7000 BC. By the 5th century BC the Thracian tribe of the Serdi held the area around the mineral springs, giving the city its earliest name.
Roman Serdica
Rome took the settlement and Emperor Trajan raised it to Ulpia Serdica around 100 AD. Emperor Constantine reputedly called it 'my Rome', and the Edict of Toleration was issued here in 311 AD.
Byzantine rule and the First Bulgarian Empire
After Hun and Slav raids Justinian rebuilt the city. Khan Krum took it in 809, and it became Sredets within the Bulgarian state before Byzantine reconquest in 1018.
Second Bulgarian Empire
Sredets returned to Bulgarian rule and flourished as a medieval fortress and religious centre. The Boyana Church frescoes of 1259 belong to this period.
Ottoman rule
Sofia fell to the Ottomans in 1382 and became the seat of the Rumelia province. Mosques, baths and a Sephardic Jewish community shaped the city, while Orthodox churches were kept low and small.
Liberation and the new capital
Russian forces liberated Sofia in January 1878 and it was named capital in 1879. A new planned city rose with Alexander Nevsky Cathedral, the National Theatre and the Sofia Synagogue.
Communist era and EU Bulgaria
Allied bombing in 1944 damaged the centre. The communist state built the NDK (1981) and large housing estates; democracy came in 1989, EU membership in 2007 and the euro on 1 January 2026.
Historical sites
Places where Sofia Grad (Sofia City Province)'s past comes alive.
Serdica Archaeological Complex
Where: Central Sofia (Largo)
Admission: Free
Church of St George Rotunda
Where: Central Sofia
Admission: Free
Boyana Church
Where: Boyana, Sofia
Admission: Approx EUR 6 (~$6.90) adult; tickets sold on site only
Alexander Nevsky Cathedral
Where: Central Sofia
Admission: Cathedral free; crypt approx EUR 5 (~$5.75)
Basilica of St Sofia
Where: Central Sofia
Admission: Church free; necropolis/museum small fee (approx EUR 2-3, ~$2.30-3.45)
Banya Bashi Mosque
Where: Central Sofia
Admission: Free (donations welcome)
Sofia Synagogue
Where: Central Sofia
Admission: Small entry fee, paid at the door
Sveta Petka Samardzhiyska Church
Where: Central Sofia
Admission: Free (donations welcome)
Sveta Nedelya Church
Where: Central Sofia
Admission: Free
Russian Church of St Nicholas the Miracle-Maker
Where: Central Sofia
Admission: Free
Central Mineral Baths (Sofia History Museum)
Where: Central Sofia
Admission: Approx EUR 5 (~$5.75) adult
Lozen Monastery of the Holy Saviour
Where: Lozen
Admission: Free (donations welcome)
Museums
Curated collections that tell Sofia Grad (Sofia City Province)'s story.
National Museum of History
Bulgaria's main history museum, with Thracian gold and the national treasures
Hours: Approx April-October daily 09:30-18:00; November-March daily 09:00-17:30 (confirm at historymuseum.org)
Admission: EUR 6.14 (~$7.05) adult; free on the last Monday of each month
National Archaeological Institute with Museum
Thracian, Roman and medieval finds inside the former Great Mosque
Hours: Typically Tue-Sun roughly 10:00-17:00
Admission: Approx EUR 5 (~$5.75) adult
Sofia History Museum
The story of Sofia from antiquity to today, in the former Central Mineral Baths
Hours: Typically Tue-Sun roughly 10:00-18:00
Admission: Approx EUR 5 (~$5.75) adult
Crypt of Alexander Nevsky Cathedral
Bulgaria's largest collection of Orthodox icons and church art
Hours: Roughly 10:00-17:00, closed on some weekdays
Admission: Approx EUR 5 (~$5.75) adult
Historical tours
Guided experiences that bring history to life.
Roman Serdica self-guided walk
Walk from Serdica Archaeological Complex at Largo to the Church of St George Rotunda, then to the Sveta Petka church in the TSUM underpass and the Roman remains at the Serdika metro station
Religions of Sofia walk
Short central loop linking Sveta Nedelya Church, Banya Bashi Mosque and the Sofia Synagogue, all within about 500 m
Boyana half-day
Boyana Church followed by the National Museum of History, reached by bus 64 from Hladilnika metro