23.6
PDI
10.4 mi
DISTANCE
3,747 ft
GAINED
6.7 %
AVG. GRADE
FULL CLIMB STATS
Page Contributor(s): Ard Oostra, Montreux, Switzerland; Ties Arts, Bussum, Netherlands;
INTRO
Mount Vitosha is Sofia's own mountain, rising straight out of the city's southern suburbs, and this is its classic road climb: 16.7 km (10.4 mi) from the Dragalevtsi district to Aleko at 1803 m (5,916 ft), gaining 1142 m (3,747 ft) at a 6.7% average. Few capital cities have a climb this big starting inside the city limits.
What sets it apart is the surface. Much of the mountain road to Aleko is laid with stone setts rather than asphalt, which makes the climb feel harder than its numbers and the descent something to take seriously. The gradient is honest and fairly steady - mostly 7-8% per kilometer - with one easy breather around 5-6 km and the steepest kilometers at 9.2%. Seven hairpins break up the long forest straights, and the views back over Sofia open up as you climb.
Aleko is the main tourist and ski center on Vitosha, named for the Aleko chalet built in 1924 in honor of writer Aleko Konstantinov, who led the first organized group ascent of Cherni Vrah, the mountain's 2290 m (7,513 ft) summit, in 1895 - the event credited with starting Bulgaria's hiking movement. The city renewed sections of the Dragalevtsi-Aleko road surface ahead of the 2026 summer season.
PLAN YOUR ROUTE
We've partnered with Sherpa-Map.com to bring you the best route planning tool. With a PRO Membership you can use this climb as a reference when creating your route. Mount Vitosha from Dragalevtsi is 16.7 km (10.4 mi) long and gains 1142 m (3,747 ft) at a 6.7% average, from 680 m (2,230 ft) to 1803 m (5,916 ft) at Aleko.
Km 0-4: a steady build through Dragalevtsi and into the forest at 6.5%, 7.0%, 7.6% and 7.9%.
Km 4-6: the one real break - 4.5% and then 2.0%.
Km 6-14: the core of the climb, holding 6.8-9.2% per kilometer, with kilometers 8 and 14 the steepest at 9.2%.
Km 14-16.7: easing into Aleko at 4.2-6.1%.
Steepest sections: 100 yd (91 m) at 18.5%, 0.5 km at 10.8%, 1 km at 10.0%, 2 km at 9.1%, 5 km at 8.0% and 10 km at 7.4%.
Roadway: Paved, but much of the mountain road is stone setts (cobbles) rather than asphalt - bumpy on the way up, and slick when wet or covered in leaves on the way down. Sofia Municipality contracted renewal of the paving on the Dragalevtsi-Aleko road ahead of summer 2026, and part of that work was completed by June, so expect a mix of fresh and older, uneven sections. The road is closed during heavy snowfall, as it was in early January 2026.
Traffic: Moderate. Aleko is the busiest spot on the mountain, so the road carries tourist traffic plus the city bus to Aleko, and it's noticeably busier on weekends and in ski season. Midweek mornings are the quietest time to ride.
Parking: Street parking in Dragalevtsi near the start is the simplest option; the district is also on Sofia's city bus network. At the top there's parking around Aleko, and the Simeonovo gondola (6.27 km) links Aleko with the Simeonovo district if a companion wants to meet you up top without driving.
Gear: A compact with a 30-32 cog makes the cobbled 8-9% sections far more manageable, and wider tires (28 mm or more) at slightly lower pressure make a big difference on the setts - both going up and coming down. Bring a jacket: Aleko sits more than 1100 m above the city, and Vitosha's weather can turn quickly.
Provisions: Stock up in Sofia or Dragalevtsi before you start - there's nothing on the climb itself. Aleko has cafes and restaurants serving the ski area and hikers, so you can refuel at the top.
Before heading out on any cycling adventure check out our Things to Bring on a Cycling Trip and use our interactive check list to ensure you don't forget anything.
Vitosha Nature Park, established in 1934, is the oldest nature park in the Balkans, and Aleko is the natural base for exploring it. From the top of the road, marked trails lead to Cherni Vrah (2290 m / 7,513 ft), the mountain's summit, and east toward the Bistrishko Branishte reserve.
Treat the mountain's weather with respect. A monument at nearby Mecha Polyana (Bear Meadow) remembers foreign minister Ivan Bashev, who died there in a blizzard in December 1971, and conditions at Aleko can be very different from the city below - check current conditions before you go with our Weather tool.
Vitosha is also home to brown bears. A fatal attack in the mountain's northwestern area in May 2026 - Bulgaria's first in 16 years - prompted extra monitoring by the authorities. On the road the risk is very low, but don't linger around food scraps near the forest edge, especially early or late in the day.
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