7 Interesting Museums to Visit in Sofia, Bulgaria
Sofia might not be the first city that comes to mind when you think of a European getaway, but that’s exactly why it’s such a pleasant surprise.
At first glance, it can seem like there isn’t much going on, but once you start exploring, you’ll quickly notice the city is full of history, charm, and culture.
One of the best ways to experience this is by visiting its museums. From ancient history and archaeology to beautiful art, Sofia really has a lot to offer.
In this blog post, I’ll share seven interesting museums I visited during my time in Sofia — each one showing a different side of the city and the country’s story.
(This post contains affiliate links, which means I receive a certain percentage of a sale if you purchase after clicking.)
1. St. Sophia Church Archaeological Level
⏰ Opening times: daily, usually 10:00 am – 5:00 pm
💸 Entrance fees: BGN 6 (around €3)
We actually found the archaeological level of St. Sophia Church more or less by accident. The church is right next to the Alexander Nevsky Cathedral, so of course we wanted to take a look inside.
Only then did we notice the small sign for the archaeological site and decided to check it out — and it ended up being a really good decision.
The archaeological level is right downstairs, beneath the church, where you can walk through the remains of several older churches that once stood here, long before the current basilica.
There are mosaics, tombs, and old walls that show just how much history lies under Sofia’s streets, and walking through the underground halls almost feels like stepping back in time.
The entrance is just BGN 6 (around €3) and it’s usually open daily from 10:00 am to 5:00 pm. Since it’s right by the Alexander Nevsky Cathedral, it’s super easy to combine both.
2. National Museum of Military History
⏰ Opening times: Wednesday – Sunday, usually 10:00 am – 6:00 pm
💸 Entrance fees: BGN 10 (around €5) for the open-air and the permanent chronological exhibition
I didn’t have the National Museum of Military History on my radar until my boyfriend mentioned he wanted to visit it. It’s a bit further outside the city center, but since we had some extra time, we decided to check it out.
Right after entering the gate, you’ll already see a lot of things outside, and the best part is you don’t even need a ticket for that.
There are tanks, planes, and old military vehicles scattered around, and inside, the museum is packed with military memorabilia from Bulgaria’s history, including uniforms, weapons, and medals.
There are sections on both World Wars, as well as more recent military history, so it’s easy to spend a couple of hours wandering through everything.
I haven’t been to a museum like this before and haven’t really been into war history, but it was interesting and also intimidating to see all these huge military machines in real life.
Tickets are very affordable, just BGN 10 (around €5), and the museum is open from Wednesday to Sunday from around 10:00 am to 6:00 pm.
3. Regional History Museum
⏰ Opening times: daily, usually 10:00 am – 6:00 pm, except Saturdays 10:00 am – 4:00 pm
💸 Entrance fees: BGN 10 (around €5)
The location of the Regional History Museum alone is worth stopping by since it’s located in the former Mineral Baths – a beautiful building with impressive architecture.
The museum takes you through the history of Sofia and the surrounding region, from ancient times all the way to the modern era.
Inside, you’ll find a mix of archaeological finds, historical artifacts, and traditional items like old costumes and tools.
There’s also a strong focus on Bulgaria’s monarchy, with exhibits showcasing royal objects, portraits, and stories from the time of the kings.
Other sections cover everyday life in different periods, giving a full picture of how Sofia and its people have evolved over the centuries.
Entry is just BGN 10 (approximately €5), and the museum is open daily, usually 10:00 am – 6:00 pm, except Saturdays 10:00 am – 4:00 pm.
4. The Red Flat
⏰ Opening times: daily, usually 10:30 am – 6:00 pm
💸 Entrance fees: BGN 18 (around €9)
The Red Flat isn’t like a typical museum — it’s a fully interactive experience where you literally step into the home of a typical Bulgarian family during the communist period.
From the moment you enter, you get an audioguide that takes you through the apartment, explaining daily life, traditions, and small details that really bring everything to life.
You can walk around freely, touch almost everything, and even try out some of the objects. From the kitchen gadgets to the furniture, everything tells a story about how people lived, worked, and spent their free time under communism.
The entire visit usually takes around 1.5 hours, and it’s a surprisingly fun and memorable way to understand this part of Bulgaria’s history.
For me, it was one of the most interesting experiences in Sofia — really immersive and unlike anything I’ve done in a museum before.
If you’re curious about history but don’t want to just read signs or stare at displays, The Red Flat is definitely worth a visit. It’s open daily from 10:30 am to 6:00 pm, and tickets cost BGN 18 (roughly €9).
5. National Art Gallery
⏰ Opening times: Tuesday – Sunday, usually 10:00 am – 6:00 pm
💸 Entrance fees: BGN 10 (around €5)
The National Art Gallery is a must-visit for anyone interested in Bulgarian art. It’s housed in the former royal palace, which is already impressive on its own, with grand halls and beautiful architecture, and it features different exhibitions to explore.
The main exhibition is The Palace for Art, which takes you through the beginnings of modern Bulgarian art and the country’s first royal art collections.
You’ll see Tsar Ferdinand I’s collection of paintings, works by Bulgaria’s first court artists, and masterpieces from early Bulgarian painters.
The exhibition is spread across seven galleries on the second floor of the palace. In the Red Salon, you even get a sense of the palace as it was during the Tsar’s time, with paintings arranged as they were back then.
During our visit, there was also a smaller exhibition focusing on Vladimir Goev, a well-known Bulgarian painter celebrated for his landscapes and urban scenes.
Tickets are just BGN 10 (around €5), and the gallery is open from Tuesday to Sunday from around 10:00 am to 6:00 pm.
Even if you’re not a huge art fan, the combination of the stunning building and the varied collection makes it worth a stop while exploring Sofia.
6. Ancient Serdica Complex
⏰ Opening times: daily, usually 7:00 am – 10:00 pm, with the surrounding archaeological remains open 24 hours
💸 Free admission
The Ancient Serdica Complex was uncovered between 2010 and 2012, when the city was building the metro.
During the construction works, they suddenly stumbled upon huge parts of the old Roman city of Serdica — right under some of Sofia’s busiest streets.
It’s not a classical museum housed in a building with exhibitions, but an open site integrated into the city center. You can walk past the remains of Roman houses, paved streets, and even parts of the old fortification walls.
Some of it is outdoors and easy to spot as you stroll around the area, while other sections are preserved under glass and set up more like an open museum.
The covered parts are usually open daily from around 7:00 am to 10:00 pm, while the outdoor ruins can be explored anytime.
7. National Archaeological Museum
⏰ Opening times: daily from May to October, 10:00 am – 6:00 pm, and from November to April, 10:00 am – 5:00 pm (closed on Mondays)
💸 Entrance fees: BGN 12 (around €6)
Last but not least, another one of the interesting museums in Sofia is the National Archaeological Museum. It’s located in the city center, inside a former Ottoman mosque right next to the Presidential Palace.
The museum holds some of Bulgaria’s most important archaeological treasures, covering everything from prehistoric tools and Thracian gold to Roman mosaics and medieval relics.
You’ll find objects from everyday life, like pottery and utensils, as well as ceremonial and luxury items such as ornate jewelry and finely crafted statues.
Some of the standout pieces include the Panagyurishte Treasure — a set of exquisite Thracian gold vessels — and beautifully preserved tomb decorations from Roman and medieval times.
The collection is spread across different halls, organized both chronologically and by theme, which makes it easy to follow the development of civilizations in the region.
The entrance fee is BGN 12 (around €6), and the museum is open daily from May to October, 10:00 am – 6:00 pm, and from November to April, 10:00 am – 5:00 pm, with Mondays closed.
Check out:
11 Great Things to Do in Sofia For First-Timers
Vegan in Sofia: 9 Great Restaurants & Cafés
Visiting Rila Monastery From Sofia – The Ultimate Guide
Like it? Pin it!
Do you want to travel like me?
Here are some of my favorite travel tips and resources:
Flights: I prefer using CheapOair to book flights. I often search for “Anywhere” to uncover the best flight deals!
Accommodation: Booking.com is my favorite site to find some great hotel deals.
Travel Insurance: There are many reasons why travel insurance is important and I never travel without one. I use the simple and flexible one from SafetyWing that protects me against unforeseen events.
Tours: I love taking tours to explore destinations like a local. My favorite website to book them in advance is GetYourGuide.
Camera Gear: I use a Nikon D5300 camera with an 18-105 mm and a 10-20 mm wide-angle lens to take my photos.
