Guides ·Essentials

Metro

Four lines, all useful. Line 1 (red) crosses east-west through Serdica. Line 2 (blue) runs north-south. Line 4 (green, extension of line 1) goes to the airport at Terminal 2. Trains every 3-5 minutes 5am-midnight. Single ticket €1, buy contactless with a bank card at the turnstile — the same card counts as your ticket. This is the easiest way, faster than paper tickets. Serdica interchange station, beneath the ruins of ancient Serdica, is the busiest transfer point and doubles as a small archaeological museum you pass through on the way to the platform.

Line 3 (orange) opened in 2020 and cuts across the centre from Krasno Selo to the National Palace of Culture and on to Vasil Levski Stadium, useful if your hotel sits near NDK or the stadium district. All stations have step-free access via lift, and staff at Serdica and Sofia University stations can point you to the right platform if the Cyrillic signage is confusing. Trains stop running just after midnight and resume at 5am, so plan late arrivals from the airport around a taxi rather than the last train. Left-luggage lockers exist at Serdica station, handy if you have a few hours before checking into a hotel near Vitosha Boulevard.

Trams and buses

Trams 5, 7 and 22 serve routes the metro does not — Lozenets, Boyana approach, the university. Same €1 fare, same contactless. Buses 64, 66, 107, 111 are essential for Boyana, Vitosha and Simeonovo gondola. Yellow ticket-machine kiosks by tram stops sell 24-hour passes (€2) and 72-hour passes (€4). Trolleybuses on routes 1, 2 and 4 cover much of the same ground with the same tickets, and are often less crowded than the equivalent tram at rush hour.

Ticket inspectors in plain clothes check regularly on trams and buses; a paper ticket bought from the driver (€1, coins only) or a validated contactless tap is enough, and fines for riding without one run to about €20 on the spot. A limited night bus, line N1, runs roughly hourly along the main east-west corridor, though most visitors default to a taxi after midnight instead. Trams get crowded at rush hour, 8-9.30am and 5-6.30pm, and the older cars on line 22 rattle audibly past the Palace of Justice. For a first ride, tram 6 from Sveta Nedelya to the National Palace of Culture gives a decent above-ground tour of the centre in about 12 minutes.

Taxis and ride apps

Only use marked taxi companies: OK Supertrans (yellow, 91 82), Yellow Taxi, Green Taxi. The airport-to-centre run is €7-€9 on the meter, 20 minutes. The scam to avoid: unmarked cabs at the airport quoting €35 for the same trip. Ignore anyone approaching you inside arrivals; walk to the taxi desk before Terminal 2 exit and take a slip with the fare estimate. Uber does not operate; local app Yellow 333 works. The same logic applies at the Central Railway Station, where unlicensed drivers loiter near the main doors offering flat rates well above the meter.

Meter rates in Sofia run around €0.50-€0.70 per kilometre depending on the company and time of day, with a small starting fee and a modest night surcharge after 10pm. Book by phone rather than hailing on the street — OK Supertrans answers in English on 02 9 1 82, and the Yellow 333 app lets you set a pickup pin and see the plate number before the car arrives, which removes the guesswork. Tipping is not expected but rounding up to the nearest euro is normal and appreciated. Card payment is now accepted by most Yellow Taxi and Green Taxi cars, though it is worth confirming before the ride starts if you have no cash.

Walking and bikes

The yellow-brick core is 20 minutes end to end on foot. Sofia is flat until you climb toward Boyana. Sidewalks are patchy; watch for uneven paving and parked cars. Public bike sharing (Sofia Bike Rent) exists but the city is not truly bike-friendly — cars park in painted lanes. For a scenic ride, take a bike into Borisova Gradina or up the paved path from Boyana to the waterfall. Vitosha Boulevard itself is fully pedestrianised from Sveta Nedelya Square down to the National Palace of Culture, making it the easiest stretch to navigate with luggage or a pushchair.

A pleasant loop links Alexander Nevsky Cathedral, the Ivan Vazov National Theatre and Borisova Gradina park, roughly 3 kilometres and an hour at an easy pace, with benches and open-air cafés along the way. Borisova Gradina has flat, well-paved paths that suit a rented bike far better than the city streets, plus a lake and an open-air gym near the Vasil Levski stadium end. The climb toward Boyana church and the waterfall trailhead adds real gradient — allow 40 minutes on foot from the last bus stop, longer by bike, and wear proper shoes since the final stretch is unpaved. Skip cycling on Maria Luiza Boulevard near the Central Railway Station; traffic is heavy and there is no dedicated lane.

Trains and intercity buses

Sofia Central Railway Station, on Maria Luiza Boulevard about 1.5 kilometres north of Serdica, handles all domestic and international rail. Trains to Plovdiv take roughly 2.5 hours and cost about €10; the line to Burgas or Varna on the Black Sea coast runs 6-7 hours and is better suited to travellers with time than anyone in a hurry. An overnight sleeper to Istanbul still runs a few nights a week, around 10 hours, and needs booking a few days ahead in summer. The station itself is dated and the ticket hall can be confusing — buy tickets online through the national rail site in advance if your Bulgarian is not strong, or budget extra time to queue.

Next door, Sofia Central Bus Station is the better choice for reaching the mountains: buses to Bansko run about 3 hours and €12, to Rila Monastery around 2 hours with a change, and to Melnik roughly 3.5 hours, all cheaper and often faster than the train. FlixBus and several Bulgarian operators run frequent departures to Plovdiv, Varna and Burgas from the same forecourt, with tickets bookable online the day before. Both stations connect directly to Serdica metro station, a five-minute walk, so onward travel into the centre needs no taxi. Arrive 20 minutes early for intercity buses — platforms are poorly signed and departures leave on time regardless.

Driving and parking

Renting a car makes sense only for day trips outside the city — Rila Monastery, Plovdiv or the Seven Rila Lakes trailhead — not for getting around Sofia itself. The centre runs on a paid Blue Zone (€1 an hour, weekdays 8.30am-7pm) and a cheaper Green Zone further out; pay by SMS, the T-Park app, or a roadside meter, and expect wardens to ticket within minutes of an expired slot. Vitosha Boulevard, Graf Ignatiev and the streets around Alexander Nevsky Cathedral are pedestrianised or heavily restricted, so a car is often more hindrance than help for sightseeing.

Rush hour, roughly 8-10am and 5-7pm, clogs the ring road and the approach to Boulevard Bulgaria, adding 20-30 minutes to any cross-town drive. Airport car rental desks at Terminal 2 arrivals are quicker to clear than the taxi queue outside, and a small car for a weekend runs from about €25 a day. Several of the larger hotels, including Hotel Marinela Sofia and Grand Hotel Millennium Sofia, list on-site parking, which is worth choosing over a central boutique stay if you plan to drive out to Vitosha Mountain or Boyana on the same trip.

Frequently asked questions

What people ask before they set off on this one.

Rooms worth pairing with this guide.

Oborishte Hyatt Regency Sofia

4.7/5 €193/ night

Lyulin Nadejda Hotel

3.7/5 €69/ night

Triaditsa VIKO Boutique Apart Hotel

4.6/5 €133/ night

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