Baku–Balaken Overnight Express

Azerbaijan Railways (ADY / Azərbaycan Dəmir Yolları)
Azerbaijan
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The Journey

Navigate from Baku Railway Station (Bakı Dəmiryolu Stansiyası) to Balaken Railway Station (Balakən Stansiyası) across a span of 395km. This is an overnight service.

Scenery Highlights
  • Caspian Sea panorama departing Baku with the city's Flame Towers and Old City (İçəri Şəhər) silhouette sailing past on the right
  • Gobustan National Park's lunar mud-volcano terrain visible from the carriage windows between Baku and the first inland junction
  • The vast Mingəçevir reservoir crossing (one of the largest artificial lakes in the Caucasus, created 1953)
  • Approach to Sheki with the Khan's Palace honeycomb orangerie visible from the platform on a clear morning
  • Greater Caucasus mountain climb from Sheki through Qax and into the Zagatala state-reserve area
  • Sunrise over the lush forested valleys around Balaken as the train approaches the Georgian and Dagestani frontier
Quick Facts
  • Duration

    8.3 hours

  • Distance

    395 km

  • Est. Price

    Budget to Mid-Range (AZN 18 / AZN 27 / AZN 72 — Standard, Standard+, Business respectively)

Official Booking Provider
Classes & Accommodations

Meals: Mobile catering trolley service available for purchase

Ensuite: No

Meals: Mobile catering trolley service available for purchase

Ensuite: No

Meals: Premium dining and welcome drink service included

Ensuite: No

Engine / Locomotive

Diesel-electric locomotive (Soviet-era 2TE10 / 2M62 family) hauling refurbished 1970s–80s sleeping-car stock refit in 2024

Locomotive Weight

2TE10 series: 138 t per twin-unit (2× 69 t) — 24 t axle load

Track Gauge

1,520 mm (Russian broad gauge)

Braking Technology

Standard air brakes (composite brake blocks) on all carriages; locomotive-supplemented regenerative-air brake

Route Engineering Challenges

  • 395 km route across four distinct physiographic zones — Caspian coastal lowland, Gobustan mud-volcano zone, Kura–Araks agricultural steppe, Greater Caucasus foothills

  • Mingəçevir reservoir crossing — long-span bridge with seasonal thermal expansion joints needing annual maintenance

  • Single-track sections on the Sheki–Zagatala–Balaken branch with limited passing loops — single-track blocking if a train fails in the mountain section delays the entire line by 3–6 hours

  • Greater Caucasus winter weather — heavy snow between Qax and Balaken can close the line 1–3 days per year, typically January–February

  • Limited maintenance infrastructure on the Sheki–Balaken branch — track inspection intervals are longer than on the Baku mainline

  • Kura valley floodway sections south of Mingəçevir require seasonal ballast maintenance after spring snowmelt

  • Locomotive rosters on the route mix ex-Soviet 2TE10 family units with M62 passenger variants, both diesel-electric; train heating and lighting still rely on axle-generator + battery sets rather than coach-head-end power

  • Need to maintain 24-day advance booking window via ticket.ady.az and supply separate carriage arrangements for solo-female travellers, which complicates carriage-make-up

Train Type

Overnight loco-hauled sleeper with Standard, Standard+ and Business classes

Operator

Azerbaijan Railways (ADY / Azərbaycan Dəmir Yolları)

Parent Network

Azerbaijan Railways (ADY) — successor to Soviet 61st Route of Transcaucasian Railway (1991)

Service Resumed

3 January 2025 (after 4-year COVID-19 suspension)

Route Length

395 km (Baku–Balaken)

Highest Point

~700 m above sea level between Sheki and Zagatala

Maximum Speed

Up to 90 km/h (operating); 120 km/h infrastructure target once branch upgrade completes (2027 timeframe)

Travel Time

8 h 20 m in either direction

Track Gauge

1,520 mm (Russian broad gauge)

Electrification

Non-electrified (diesel-only on the Balaken branch)

Rolling Stock

Ex-Soviet 2TE10 / 2M62 diesel-electric locomotives hauling 9-car sleeper consists of refurbished 1970s–80s WLAB-type carriages refit 2024

Stations Served

Baku – Bilajary – Yevlakh – Mingəçevir – Sheki – Goynuk – Qax – Zagatala – Aliabad – Balaken (10 stops)

Cross-Border Connection

~14 km from Mazımçay–Lalodekhi border with Georgia (Balaken → Kvareli → Tbilisi in ~5 h on onward transport)

Operating Days

Daily (both directions)

Time Zone

Asia/Baku (UTC+4)

Booking Horizon

24 days in advance via ticket.ady.az; up to 30 days for Business class

Currency on Board

AZN; mobile catering accepts AZN cash only — bring small notes for snacks

Quick Facts
  • Duration

    8.3 hours

  • Distance

    395 km

  • Est. Price

    Budget to Mid-Range (AZN 18 / AZN 27 / AZN 72 — Standard, Standard+, Business respectively)

Official Booking Provider