Baku is the capital of Azerbaijan and the largest city on the Caspian Sea — 2.3 million people on a peninsula jutting into the western Caspian, a city that has always been shaped by oil (the world's first industrial oil wells were drilled here in 1846; the Nobel brothers ran their oil empire from Baku in the 1870s–1880s; the city's pre-Revolution millionaires built the ornate sandstone palaces that line the Neftchiler Prospekti (Oil Workers Avenue) in Belle Époque style that makes the Old City look like a Central Asian version of Paris). The İçərişəhər (Walled City) is a UNESCO World Heritage Site (2000) of medieval Islamic architecture: the Maiden Tower (Qız Qalası — a 12th-century cylindrical tower of unknown function, 29 metres, possibly a Zoroastrian fire temple or observatory before the Islamic period), the Palace of the Shirvanshahs (a 15th-century palace complex on a hill within the walls), and a dense warren of cobblestone alleys lined with 9th–12th century stone buildings. Modern Baku added the Flame Towers (three twisted glass skyscrapers shaped like flames, illuminated at night by an LED system that animates fire and the Azerbaijani flag across their facades), the Heydar Aliyev Centre (Zaha Hadid's most fluid building), and the Carpet Museum (shaped like a rolled carpet). Best months: April–June and September–October.
İçərişəhər (Inner City — the UNESCO-listed walled city of Baku, enclosed within 6th–12th century defensive walls that are still largely intact; covering 22 hectares and containing over 900 historical buildings of which 80 are registered monuments; the narrow lanes within the walls were laid out to confuse invaders and maximise shade, running no more than 2 metres wide between continuous stone-walled buildings). The main Şamaxı Gate (rebuilt 2006 on the original 12th-century foundations) is the principal entrance from Neftchiler Prospekti. Inside: the Friday Mosque (Cümə Məscidi — a 14th-century mosque with a tall minaret that served both as a call to prayer and as a lighthouse for ships approaching Baku harbour in the Caspian), carpet-sellers, tea houses, and caravanserais (medieval merchant inns) converted to restaurants.
🎫 Book tickets via GetYourGuideThe Maiden Tower (Qız Qalası — at the harbour edge of the Old City; a cylindrical tower 29.5 metres tall with walls 5 metres thick at the base, built in two phases (the lower section dates to the 6th century CE, the upper section to the 12th century); the function is still debated (no windows in the lower levels, an internal staircase only, a well, and an exterior buttress of uncertain purpose — hypotheses include: Zoroastrian fire temple, Hellenistic lighthouse, military watchtower, astronomical observatory). Inside: 8 floors, each a single round room with the staircase spiralling through the walls; a small exhibit on the tower's archaeology. The view from the top (the Caspian Sea to the east, the Old City walls below, the Flame Towers on the ridge to the west) is the classic Baku panorama. Entry: AZN 8.
🎫 Book tickets via GetYourGuidePiti (an Azerbaijani stew of lamb and chickpeas cooked in individual clay pots with saffron and dry plums, traditionally served by breaking the bread crust on the pot, mashing the chickpeas with the bread, then adding the meat and broth on top — a two-course meal in a single clay pot). Old City restaurants: Mugam Club (Boyuk Qala 9 — the most atmospheric restaurant in the Old City, set in a restored caravanserai courtyard with live mugam music (the UNESCO-listed Azerbaijani classical vocal tradition) in the evenings; piti AZN 12–15). Most traditional: the small shashlik (skewered meat) stalls near the Şamaxı Gate (lamb or sturgeon shashlik over charcoal, AZN 8–12).
The Palace of the Shirvanshahs (İçərişəhər, UNESCO — a 15th-century palace complex built on a hill within the Old City walls for the Shirvanshah dynasty (the ruling house of the medieval Kingdom of Shirvan, a region of what is now northern Azerbaijan that maintained independence from successive Persian, Mongol, and Ottoman empires until 1538)). The complex includes the main palace (two storeys of carved stone with a richly decorated portal), the Shah's Mosque and mausoleum, the court bathhouse (hammam), and the reservoir. The carved stone ornamental band above the portal (a Naskh script Quranic inscription framed by geometric arabesque) is the finest stone carving in medieval Azerbaijan. Open 10:00–18:00. Adults AZN 4.
🎫 Book tickets via GetYourGuideThe Flame Towers (Alov Qüllələri — three glass-and-steel skyscrapers on the ridge above the Old City, 182m, 161m, and 165m respectively, the tallest buildings in Azerbaijan; each tower is clad in 10,000+ LED panels that from 21:00 onwards display animated sequences: blue-and-red Azerbaijani flag rippling across all three towers, fire burning from base to apex, the national 'land of fire' motif (Azerbaijan means 'land of fire' — a reference to the eternal natural gas fires (yanar dag — burning mountain) that historically emerged from the ground of the Absheron Peninsula)). Best viewing point: the Neftchiler Prospekti esplanade below, or the Martyrs' Lane park above (a 10-minute walk uphill from the Şamaxı Gate). Entry to the park: free.
The Heydar Aliyev Centre (Heydar Əliyev Mərkəzi — Heydar Aliyev Avenue 1; designed by Zaha Hadid Architects, completed 2012, winner of the Design Museum Design of the Year Award 2014; a 619,000 sq m complex of sweeping white fibreglass-reinforced concrete curves that flow continuously from ground to roof to plaza without any visible corners — the brief was that the building should have no angles, expressing the Azerbaijani cultural ideal of a space without boundaries). The permanent exhibition inside documents Azerbaijani history and culture (folk textiles, musical instruments, traditional crafts) in galleries that curve around the central void. The exterior plaza (the 'landscape' — a series of undulating forms in white that flow into the surrounding park) is more famous than the interior. Adults AZN 10.
🎫 Book tickets via GetYourGuideKutab (the Azerbaijani stuffed flatbread — a thin, round, unleavened bread (smaller than a pizza, crêpe-thin) filled with spinach and walnut, or minced lamb and onion, or kaydak (cottage cheese), folded in half and griddled on a convex iron pan (sadj); the most iconic Azerbaijani street food, AZN 2–3 each, found at street stalls throughout the Old City and the Carpet Museum café). Lavangi (a whole chicken or duck stuffed with walnuts, onions, and sour pomegranate juice, slow-roasted — the most elaborate traditional Azerbaijani dish, requires advance ordering; AZN 20–35 at Shirvanshah restaurant). For a fast lunch: the food court at Park Bulvar mall (next to the Baku Boulevard, AZN 6–12 for a full meal, open daily).
The Azerbaijan State Museum of Carpets (İçərişəhər, at the start of Baku Boulevard — the world's only museum devoted exclusively to Azerbaijani carpet culture; the building itself is shaped like a rolled-up carpet (an oblique cylinder, the profile of a woven carpet rolled tightly); inside: the world's largest collection of Azerbaijani pile and flat-woven carpets (14,000 items), covering the seven distinct regional carpet-weaving schools of Azerbaijan (Quba, Shirvan, Ganja, Karabakh, Baku, Gazakh, and Tabriz) each with different geometric motifs, colour palettes, and knotting techniques. Adults AZN 5. The 16th-century hunting carpet (The Hunting Carpet from Karabakh — depicting a royal hunt in a garden, one of the finest surviving Safavid-period carpets in any museum) is the museum centrepiece.
🎫 Book tickets via GetYourGuideThe Baku Boulevard (Bulvar — a 3.75km promenade along the Caspian shore, established 1909 and continuously expanded; the social centre of Baku life, where residents and visitors walk, cycle, and sit in cafés in the evenings). Features: the Little Venice (a canal network with gondola rides on the south section, AZN 4), the Baku Ferris Wheel (the highest Ferris wheel in the Caucasus region, 60m, AZN 3), and the view of the Caspian Sea (the world's largest lake — 371,000 sq km, landlocked, 28 metres below sea level; in evening light the western Caspian turns amber-gold, the tankers from the offshore oil platforms visible on the horizon).
Firuze (Rasul Rza 27, near the Fountain Square — one of Baku's most consistent traditional Azerbaijani restaurants; dolma (grape leaves or vegetables stuffed with lamb, rice, dried fruit, and mint — the sour-sweet combination that characterises Azerbaijani cuisine, distinct from Turkish dolma by the addition of sour plum (gavalı) and saffron, AZN 8), and the main event: qovurma (slow-braised lamb with saffron and chestnuts, AZN 18). Fountain Square (Fəvvarələr Meydanı — the public square at the heart of the shopping and café district, connected to the Old City and the Boulevard) has its own food options (Kafe Café, The Upper Deck, rooftop bars) at higher prices.
Gobustan State Historical and Artistic Reserve (UNESCO World Heritage 2007 — 60km south of Baku, 1 hour by shared taxi from the Avtovağzal bus station (AZN 5) or private taxi (AZN 60–80 return); the reserve contains over 6,000 rock engravings (petroglyphs) dating from 40,000 BCE to the Roman period — among the earliest continuous pictorial records of human settlement in the world; images include boats (which Roman historian Strabo noted in his Geography as evidence of Caspian seafaring), dancers, bulls, deer, and human figures in what may be ritual combat poses). The petroglyphs are on the outer face of a mesa-like plateau; the museum at the base (open 09:00–17:00, AZN 8 including the museum and the reserve) has excellent English labelling.
🎫 Book tickets via GetYourGuideThe Gobustan mud volcanoes (separate from the rock art reserve, a further 12km south on a rough track that requires a 4x4 vehicle — the driver who brings you from Baku should have an appropriate vehicle; the Lokbatan mud volcano complex has over 300 individual mud pots and craters, some 1–3 metres across, slowly bubbling cold grey mud that smells of methane and sulphur; the largest craters (the 'Böyük Kənizədağ' complex, 4km from Lokbatan) are among the most dramatic geological features in the Caucasus — periodic eruptions send mud hundreds of metres into the air (the last major eruption was in 2001). Azerbaijan has approximately one-third of the world's mud volcanoes. The experience is sui generis: a grey, steaming, quietly bubbling landscape unlike anything in Europe or the Americas.
🎫 Book tickets via GetYourGuideYanar Dağ (Burning Mountain — 25km north of Baku, on the Absheron Peninsula road; a natural gas fire that has been burning continuously on the surface of the hillside since at least the 1950s and possibly since antiquity (Marco Polo reportedly described natural fires on the Absheron Peninsula in 1271); the fire burns from a low rock face 10 metres wide, producing flames 1–3 metres high day and night, without ever going out, fuelled by natural gas seeping through a shallow fissure in the limestone. In Persian and Zoroastrian tradition, the eternal fires of the Baku peninsula gave Azerbaijan its name ('Land of Fire' in Persian) and its status as a sacred Zoroastrian pilgrimage site). Free; taxi from Gobustan round trip typically includes Yanar Dağ. Entry AZN 2.
🎫 Book tickets via GetYourGuideA Baku çayxana (tea house) in the evening is the appropriate conclusion: tea in a pear-shaped glass (armud çay — 'pear tea'; the shape of the glass (narrow in the middle, wider at both ends) is said to keep the tea hot at the bottom while allowing the top to cool for sipping without burning the lip); served with qənd (rock sugar in a piece that you hold between your front teeth and let the tea dissolve through), dried fruit, shekerbura (a crescent-shaped pastry filled with ground almonds, cardamom, and sugar — the Baku Novruz pastry made for the spring New Year), and pakhlava (the diamond-cut walnut-and-honey version that predates the Turkish baklava). Most atmospheric çayxana: Sehrli Tendir (Old City, in a courtyard) or any of the small tea houses inside the city walls.