City guide
Baku, Azerbaijan: Caspian’s Coastal Capital City
Baku lies on the Absheron Peninsula beside the Caspian Sea, known for its natural gas flames and the historic Inner City. Its waterfront promenade, Baku Boulevard, runs along the sea with luxury hotels and parks.
Fast facts
- Country
- Azerbaijan
- Region
- Absheron Peninsula
- Coastline
- 28 km along the Caspian Sea
- Population
- Approx. 2.3 million (2023)
- Known for
- Flame Towers, Old City (Icherisheher), Caspian Sea promenade
Baku is Azerbaijan’s largest city and its main energy and transport hub, positioned on the western shore of the Caspian Sea.
The city combines a historic core with modern districts along a waterfront promenade known as Baku Boulevard.
The Inner City (İçərişəhər) preserves medieval architecture while nearby, the continuous flames at Yanar Dağ illustrate the region’s natural gas phenomena. Heydar Aliyev International Airport connects Baku internationally, and the city’s harbor is the best on the Caspian Sea.
İçərişəhər Old Town
Walk through Baku’s Inner City, a UNESCO World Heritage site with medieval walls, mosques, and the Palace of the Shirvanshahs.
Yanar Dağ Flames
Visit Yanar Dağ, a burning hillside fueled by natural gas vents, visible day and night, just outside Baku.
Baku Boulevard
Stroll along the Seaside National Park, a waterfront promenade dotted with parks, cafes, and views of the Caspian.
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Explore Baku
The neighbourhoods, landmarks and places that make Baku Baku. Tap a pin for a quick note on each one.
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