Stara Planina · Bulgaria's spine

The Balkan Mountains — Bulgaria's long ridge

550 kilometres of ridge running west to east across the country — from Serbian border to the Black Sea coast, past Botev Peak at 2,376 m, along one of Europe’s classic long-distance trails.

Botev Peak 2,376 m
550 km ridge
Central Balkan National Park
Kom–Emine E3 route
Why the Balkan Mountains stand out

A range you traverse, not a mountain you visit

Four qualities that separate Stara Planina from every other Bulgarian range.

The country's spine

The Balkans run 550 km across the whole of Bulgaria — splitting the country north from south and shaping its history, weather and rivers.

Ridge travel on a huge scale

The Kom–Emine trail follows the main crest for the full width of the country — one of Europe’s oldest long-distance routes.

A UNESCO biosphere at its heart

Central Balkan National Park protects Bulgaria’s largest area of virgin beech forest and the range’s biggest waterfalls.

Botev and the high central peaks

Botev at 2,376 m tops a compact cluster of alpine summits in the middle of the range, above meadow-covered ridges.

About the Balkan Mountains

Bulgaria's backbone — a mountain you traverse, not visit

Stara Planina — the Old Mountain — runs west to east for more than 550 kilometres, from the Serbian border to the cliffs of Cape Emine on the Black Sea. It splits the country in two: the Danubian Plain to the north, the Thracian basin to the south. It’s not a compact massif like Pirin or Rila but a long, unbroken ridge stitched together by historic passes and mountain huts. The high central section, dominated by Botev at 2,376 m and protected as Central Balkan National Park, holds Bulgaria’s largest untouched beech forests and the country’s highest waterfall.

Main gateways and regions

Four ways to enter a 550 km ridge

Stara Planina is best understood as four sections. Pick the region that fits your trip.

West

Western Balkan

Vratsa, Berkovitsa, Kom Peak. Where the Kom–Emine trail begins. Grassy ridges, karst caves and quiet villages.

Centre

Central Balkan

Kalofer, Karlovo, Botev Peak. The national park’s heartland. Cirques, cliffs, meadows and Raysko Praskalo — Bulgaria’s highest waterfall.

East

Eastern Balkan

Kotel, Sliven, Cape Emine. Where the ridge falls to the Black Sea. Lower, greener, warmer — the finish line for Kom–Emine walkers.

Passes

Historic passes

Shipka, Troyan, Vitinya. Ancient roads across the range, marked by monasteries, battle memorials and stone-house villages.

Botev and the central summits

The alpine heart of the range

At 2,376 m Botev is the tallest peak in Stara Planina, sitting in a compact cluster of granite and marble summits inside Central Balkan National Park. The cirque below hides Raysko Praskalo — at 124 m, the highest waterfall in the Balkans.

The main ridge and the Kom–Emine trail

One trail, one country

The Kom–Emine, part of the European E3 route, follows the crest for about 700 km — from Kom Peak in the west to Cape Emine on the Black Sea. It’s the classic Bulgarian long-distance hike: three weeks of walking through every zone the country has.

Passes, monasteries and mountain villages

Where mountains meet history

Ancient roads cross the range at Shipka, Troyan, Vitinya and Petrohan Passes — each with its own monastery, memorial and stone-house village nearby. Bulgarian mountain-hut culture has centuries of layers on top of it here.

Popular areas for hut stays and hiking

Four huts across a 550-km range

Pick one as a weekend base, or string them together over a Kom–Emine section.

Central Balkan

Eho Hut

High on the main ridge west of Botev at 1,940 m, on the E3 route. The classic base for Botev summit and the Raysko Praskalo waterfall trail.

Western Balkan

Chavdar Hut

On the western ridge above the Iskar valley. A comfortable base for section walks in the western Kom–Emine and quiet weekend hikes from Sofia.

Vratsa

Proboinitsa Hut

In the karst country above Vratsa. Access to the famous Vratsa cliffs, the Ledenika cave and the northern edge of the western Balkan range.

Eastern Balkan

Karandila Hut

On the ridge above Sliven at 1,100 m. The classic base for the eastern Balkan — gentler, warmer, closer to the Black Sea finish of Kom–Emine.

The Balkan Mountains are best for

What Stara Planina does really well

When to visit

Stara Planina is a summer range

Long summer and autumn ridge windows; a proper winter that thins the huts. Plan the season, not just the trip.

Jun – Sep

Summer

Prime ridge walking window. Trails snow-free, huts open, long stable weather. Kom–Emine season.

Oct – Nov

Autumn

Golden beech forests, cool clear ridge days, first snow on Botev. Fewer walkers, quieter huts.

Dec – Mar

Winter

Snow-covered ridge. Ski-touring in the central section, but most huts operate reduced hours.

Apr – May

Spring

Snowmelt above 1,800 m, but the lower slopes and passes come alive with wildflowers and lush forests.

Practical planning

The essentials at a glance

Gateways

Sofia (west), Karlovo and Kalofer (central), Sliven (east). Historic passes — Shipka, Troyan, Vitinya — are accessible by road year-round.

Terrain feel

Long, rolling grass ridges with occasional alpine bites in the centre. Nothing as sharp as Pirin, nothing as tight as Vitosha.

Best for

Hikers who want a journey rather than a summit. Section walkers, hut-to-hut planners, and anyone drawn to Bulgarian mountain history.

Mountain character

Big weather. Wind and cloud arrive fast on the exposed ridge — always plan bail-out points at the passes and huts along the way.

Plan your trip

Book a hut in Stara Planina

Browse mountain huts across the Balkan range — from Kom in the west to Cape Emine in the east — and plan your ridge trip.