The Best Churches in Sofia: 8 I'd Visit and What to See

Sofia is known for its churches, and they cover a long stretch of time: a Roman rotunda from the 4th century, a 6th-century basilica that gave the city its name, frescoes from 1259 on the edge of Vitosha and a gold-domed cathedral finished in 1912. Most cost nothing and sit a short walk apart. These are the 8 I'd visit, what to look for in each, the dress rules and a route that fits them into a day.

Sofia's churches at a glance

I'd see them in two blocks. The western group, around St Nedelya and Serdika metro station, sits close to the mosque and the synagogue. The eastern group runs from the Russian Church to Alexander Nevsky and St Sofia, about 10 minutes away on foot.

Dress code and manners in Sofia's churches

These are working Orthodox churches with services every day. Cover your shoulders and knees, and men take their hats off. Women can wear a headscarf, though nobody at the big churches in the center expects it. A light scarf in a day bag covers bare shoulders in summer.

At the front of every Orthodox church stands the iconostasis, a screen of icons between the nave and the altar. Only priests go through its doors. Relics of saints sit in decorated cases or glass boxes along the walls, and Bulgarians cross themselves and kiss the glass, so I'd give anyone at a relic case a little room.

Candles are sold at a stand by the door, and lighting one is the simplest thing a visitor can do to join in. Bulgarians light them for the health of their families.

The 8 best churches in Sofia

1. Alexander Nevsky Cathedral

Alexander Nevsky is the gold-domed cathedral on every Sofia postcard and the obvious first stop. It was built from 1904 to 1912 to a design by the Russian architect Alexander Pomerantsev, as a memorial to the Russian soldiers who died freeing Bulgaria in the war of 1877 and 1878. Its bell tower rises 53 meters, and 700 square meters of its domes are gilded with 8 kg of gold.

Inside, it is dim, with Italian and Moroccan marble, Brazilian onyx and Indian alabaster. Look for the mosaics, made in Venice, and for the relics: a piece of rib of St Alexander Nevsky and a stone from Golgotha. The 2,500 kg central chandelier hangs 27 meters above the floor.

The church is free and open every day from 7 AM to 7 PM. The crypt below holds the Museum of Christian Art, with icons from across Bulgaria, for €10, or €2 on Thursdays, and it is closed on Mondays. Plan on 30 to 40 minutes for Alexander Nevsky Cathedral itself, and longer if you add the crypt, which sells its last tickets at 5:30 PM.

2. St Sofia Church

St Sofia stands across the street from Alexander Nevsky, and it is the church the city is named after. It dates from the 6th century, under the Byzantine emperor Justinian, and in the 14th century the town around it took its name. From outside it looks plain: tall red brick walls, arched windows and no gold at all.

Under the Ottomans it was a mosque, and an earthquake in 1858 brought its minaret down. The interior is bare brick and quiet, and the real reason to come sits underneath. The underground level, €3 and open daily from 10 AM to 5 PM, shows the floors of three earlier churches and a necropolis of painted tombs. Look for the painted Tomb of Honorius, which you see through a window cut into its side.

St Sofia is the one I'd pick for anyone who prefers old stone to gold. The Roman tombs below St Sofia Basilica date from the 2nd to the 4th centuries, and the underground level takes 20 to 30 minutes to walk through.

3. The Russian Church

The Church of St Nicholas the Miracle-Maker, called the Russian Church, sits on Tsar Osvoboditel Boulevard, a few minutes west of Alexander Nevsky. It was consecrated in 1914 and still serves as the church of the Russian Embassy. Its gold onion domes and green tiled spire make it the prettiest small building in the center.

Inside, the murals by Vasily Perminov are dark with a century of candle smoke. The draw is the crypt, reached by a side door, where Archbishop Seraphim is buried. He led the parish from 1921 to 1950, and people write a wish on a slip of paper and drop it in a box by his tomb.

In spring, the park around it fills with tulips. The Russian Church and its crypt take 15 to 30 minutes, and the church sits right on the walk between Alexander Nevsky and the Largo.

4. Rotunda of St George

The Rotunda of St George is the oldest building in Sofia, a small red-brick round church from the 4th century. It stands in a courtyard behind the Presidency, ringed by government buildings and a hotel, and a vaulted passage through the Presidency building leads to it.

It went up in the early 4th century, in the time of Constantine the Great, and was a church by the 6th century at the latest. Under Ottoman rule it became a mosque and its frescoes were plastered over. Restored now, three layers of them survive, the earliest from the 10th century, and in the dome 22 prophets, each more than 2 meters tall, look down on a single round room.

Outside, a Roman street with its drains and the remains of underfloor heating sit around the church. Entry is free and the visit takes 15 minutes, with hours that run roughly 9 AM to 5 PM. The Rotunda is the best place to see how Roman Serdica and the Christian city that followed it share the same ground, and the guards change in front of the Presidency at the top of each hour.

5. Boyana Church

Boyana Church is the one church on this list outside the center, about 8 km south in the Boyana district below Vitosha. It has been on the UNESCO list since 1979 for its frescoes of 1259: 89 scenes with 240 figures, painted about 70 years before Giotto, with faces that look like real people.

The building has three parts: an eastern church from the late 10th or early 11th century, the two-story middle section from 1259, and a western extension from the 19th century. Queen Eleonore is buried in the grounds, and the giant sequoias around the church were planted on Tsar Ferdinand's orders.

Only 9 people can be inside at once, for 10 minutes. An adult ticket is €10 and a student ticket €3. Bus 64 from Vitosha metro station stops at Boyansko Hanche, a short walk from the gate. Boyana Church runs individual visits on a fixed timetable of 15-minute slots, so I'd time the bus to arrive 10 minutes before one.

6. St Nedelya Cathedral

St Nedelya stands on its own square at the north end of Vitosha Boulevard, and almost every visitor walks past it. A church has stood on this spot since the 10th century, and it has been destroyed and rebuilt several times. In 1856 it was pulled down for a bigger church, an earthquake in 1858 slowed the work, and the new building opened in 1867.

Its worst day came on 16 April 1925. During a state funeral, a bomb attack aimed at Tsar Boris III brought much of the church down, and more than 150 people died. The tsar survived. The church was rebuilt and reopened in 1933, and the gilded iconostasis that survived the blast was put back in place.

Inside, every wall is painted and the dome rises 31 meters. In a glass case lie the relics of Stefan Milutin, a medieval Serbian king, which came to Bulgaria around 1460 and rested in the Rotunda for a time before moving here. Entry is free, and 15 minutes is enough.

7. Church of the Seven Saints

The Seven Saints Church, Sveti Sedmochislenitsi in Bulgarian, is the one fewer visitors have heard of, and the one I'd send you to for painted walls. It stands in its own leafy garden, among willow trees.

The site once held a Roman temple to Asclepius, the god of medicine. In 1547 the Ottomans built a mosque here, called the Black Mosque for its dark granite minaret. After an earthquake brought the minaret down, the building served as a warehouse and a prison, and in 1901 and 1902 it was rebuilt as a church, which opened in 1903.

Its seven saints are the brothers Cyril and Methodius and five of their disciples, the men behind the Cyrillic alphabet that Bulgaria still writes in. Inside, frescoes cover every curve of the dome. Look for the big candlesticks by the altar, made in 1903 from melted-down police badges from before the Unification of 1885.

8. St Petka of the Saddlers

St Petka is the smallest church on this list and the easiest to miss. It sits half below street level in the underpass by Serdika metro station, between the stairs and the Largo's government buildings, a small stone church with a tiled roof.

It is a medieval church, and down a short flight of stone steps, fragments of old frescoes survive on its walls. A legend holds that Vasil Levski, the hero of Bulgaria's fight against Ottoman rule, is buried here.

Entry is free with a donation box, and 10 minutes covers it. Serdika, where the red, blue and yellow Sofia metro lines meet, is the station right beside it, so I'd stop in on the way in or out of the center.

A mosque, a synagogue and a Catholic cathedral on the same walk

Around St Nedelya, four faiths share a few blocks, and locals call the area the square of religious tolerance. From St Nedelya, a mosque, a synagogue and a Catholic cathedral are all within a 5 to 10-minute walk.

Banya Bashi Mosque, from 1566 or 1567, is the only working mosque in Sofia, free outside prayer times, with shoes off at the door. The Sofia Synagogue, about 200 meters away, opened in 1909 and is the largest in Southeastern Europe, with a 1.7-ton brass chandelier.

The Catholic Cathedral of St Joseph is the newest of the group. The old cathedral was destroyed in an air raid on 30 March 1944. Pope John Paul II laid the foundation stone of the new one in 2002, and it was consecrated in 2006, with room for about 1,000 people.

A one-day church walk in Sofia

This route takes in the central churches, the mosque and the synagogue from 9 AM to about 5:30 PM, lunch included. Every stop is free except the synagogue, the crypt museum and the underground level of St Sofia.

For lunch, walk a few blocks up Pirotska Street to Zhenski Pazar, where stalls sell banitsa, mekitsi and sandwiches, mostly for cash. The Central Market Hall opposite the mosque reopened in 2024 as a supermarket, handy for bread, cheese and a bottle of water.

See St Sofia before Alexander Nevsky: its underground level closes at 5 PM, and the cathedral stays open until 7. Keep the mosque out of the hour around midday on a Friday, when the main prayer of the week takes place.

Save Boyana for the next morning. Go at opening time and pair it with the National Historical Museum, about 2 km away.

Are Bulgarians Orthodox Christians?

Most are. In the 2021 census, 62.7% of Bulgaria's population said they were Eastern Orthodox. Muslims, 638,708 people or 9.8%, are the second-largest group, mostly ethnic Turks and Muslim Bulgarians. The highest share is in Kardzhali Province in the south, where about 80% of those who answered were Muslim.

The church carried Bulgarian identity through nearly five centuries of Ottoman rule, from 1396 to 1878, when there was no Bulgarian state. After the Liberation of 1878, the foundation stone of Alexander Nevsky went down on 3 March 1882, four years to the day after the Treaty of San Stefano.

The biggest church day of the year is Easter in Bulgaria, when churches fill for the midnight service and people carry lit candles home through the streets.