100 urban records around the world
Population, climate, mobility, architecture, heritage… Superlatives classified by theme and sourced (Guinness, CTBUH, UNESCO, ACI, etc.). Clear distinction between “clean city,” agglomeration, and metropolitan area. Data verified and updated in 2025.
Population & Geography (1–20)
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Most populous city — Tokyo (Japan)
Greater Tokyo remains the number 1 metropolitan area (~37 million) according to the “built-up urban area” definition.
Source: Demographia 2025
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Most populous city proper — Chongqing (China)
The municipality-province exceeds 30 million inhabitants; the "city proper" follows the administrative boundaries (may include rural areas).
Source: Wikipedia — Chongqing
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Highest capital city — La Paz (Bolivia)
Seat of government at ~3,650 m; the constitutional capital of Bolivia is Sucre.
Source: Britannica — La Paz
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Lowest capital — Baku (Azerbaijan)
Located approximately 28 m below sea level on the Caspian Sea – a world record for a national capital.
Source: Wikipedia — Baku
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Northernmost city ≥100,000 inhabitants — Norilsk (Russia)
At ~69°N, Norilsk is the northernmost major city, built on permafrost.
Source: Britannica — Norilsk
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Largest city beyond the Arctic Circle — Murmansk (Russia)
Major Arctic port and urban center of reference north of the Arctic Circle.
Source: Wikipedia — Murmansk
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Farthest city from the sea — Ürümqi (China)
~2,500 km of any coastline, close to the Eurasian oceanic pole of inaccessibility.
Source: Guinness
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Southernmost city (city status) — Puerto Williams (Chile)
Official recognition as a "city" in 2019; rivals Ushuaia in terms of criteria.
Source: Reuters
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Lowest city — Jericho (Palestine)
≈ −258 m altitude in the Jordan Valley; city inhabited for millennia.
Source: Wikipedia — Jericho
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Capital on the Equator — Quito (Ecuador)
The equator crosses the north of the metropolitan area (San Antonio de Pichincha).
Source: Wikipedia — Quito
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Largest desert city (world's top) — Lima (Peru)
A megalopolis built on a coastal desert, with Cairo and Karachi among the landmarks.
Source: Wikipedia — Lima
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Northernmost capital — Reykjavík (Iceland)
At ~64°N, northernmost sovereign capital.
Source: Wikipedia — Reykjavík
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Least populated capital — Ngerulmud (Palau)
Seat of government, with almost no permanent residents recorded.
Source: Wikipedia — Ngerulmud
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City built on the most islands — Venice (Italy)
118 islands connected by hundreds of bridges; unique lagoon site.
Source: Britannica — Venice
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City with the most bridges — Hamburg (Germany)
≈ 2,500 bridges — more than Venice and Amsterdam combined.
Source: City of Hamburg
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Longest urban canal network — Amsterdam (Netherlands)
~100 km of canals and 1,500+ bridges — the capital's water DNA.
Source: Municipality of Amsterdam
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Longest beach adjacent to a city — Praia do Cassino (Rio Grande, Brazil)
Continuous beach ~212–254 km to the Uruguayan border.
Source: Wikipedia — Praia do Cassino
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Iconic urban archipelago — Stockholm (Sweden)
An archipelago of ~30,000 islands at the gateway to the center; a rare case for a capital.
Source: Visit Sweden
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Capital of “two continents” — Istanbul (Turkey)
The only major metropolis built straddling Europe and Asia (Bosphorus).
Source: Britannica — Istanbul
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City without sea, lake or great river — Johannesburg (South Africa)
Continental megalopolis built on the Witwatersrand, far from any large body of water.
Source: Wikipedia — Johannesburg
Climate & Extremes (21–40)
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Coldest major city — Yakutsk (Russia)
Winter averages around −40°C; historical lows < −60°C.
Source: Britannica — Yakutsk
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Coldest capital city — Ulaanbaatar (Mongolia)
Average annual temperature close to 0°C – a record for capital cities.
Source: Wikipedia — Ulaanbaatar
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Windiest city (average) — Wellington (New Zealand)
Exposure to the “Roaring Forties”; high annual average speeds.
Source: Britannica—Wellington
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Sunniest City — Yuma (United States)
~4,015 h/year, ~91% of daylight hours — world record.
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Driest city — Arica (Chile)
Annual average ≈ 0.76 mm; some years without measured rainfall.
Source: Wikipedia — Arica
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Wettest city — Quibdó (Colombia)
Annual totals among the highest in the world for a city (equatorial climate).
Source:Wikipedia — Quibdó
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Snowiest City — Aomori (Japan)
≈ 7–8 m of snow accumulated per winter on average.
Source: AccuWeather
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Wettest capital city — Monrovia (Liberia)
≈ 4,600–5,100 mm/year depending on the series — capital city record.
Source: Wikipedia — Monrovia
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Busiest pedestrian intersection — Shibuya Crossing (Tokyo)
Urban icon: peaks at several thousand crossings per cycle.
Source: Britannica — Tokyo
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Narrowest street — Spreuerhofstraße, Reutlingen (Germany)
Official passage at 31 cm at its narrowest - urban curiosity.
Source: Wikipedia — Spreuerhofstraße
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Widest avenue — Avenida 9 de Julio, Buenos Aires (Arg.)
Up to ~110–140 m wide with medians and 16–18 lanes.
Source: Guinness
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Steepest street (center of roadway) — Baldwin Street, Dunedin (NZ)
Approved slope at 34.8% (since 2019).
Source: Guinness
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Densest Clean City — Manila (Philippines)
Intra-muros density among the highest in the world (> 40,000 inhabitants/km²).
Source: Wikipedia — Density
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Most Multilingual City — New York (United States)
200+ languages spoken — record linguistic diversity.
Source: NYC (Language Access)
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Most Visited City (2024) — Bangkok (Thailand)
No. 1 in the “Top 100 City Destinations Index 2024”.
Source: Euromonitor 2024
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Largest urban carnival — Rio de Janeiro (Brazil)
The largest carnival in the world in terms of participants (parades + blocos).
Source: Guinness
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Largest Ice & Snow Festival — Harbin (China)
World meeting of monumental sculptures, millions of visitors.
Source: AP News
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Largest urban forest (claimed) — Tijuca, Rio (Brazil)
National park ~30–40 km² in the heart of Rio; often claimed record (definitions debated).
Source: Wikipedia — Tijuca NP
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Largest municipal urban preserve (USA) — Scottsdale (United States)
McDowell Sonoran Preserve ~123 km² within city limits.
Source: City of Scottsdale
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Longest urban mosaic mural — Hanoi (Vietnam)
The "Ceramic Mosaic Mural" stretches for several kilometers along the dike.
Source: Guinness
Transport & mobility (41–60)
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First subway in history — London (UK)
Metropolitan Railway opened on 10 January 1863 – birth of the subway.
Source: TfL
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1st electrified metro in (continental) Europe — Budapest (Hungary)
M1 “Millennium Underground” line (1896), listed by UNESCO.
Source: UNESCO
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2nd Underground Urban Railway — Tünel, Istanbul (Turkey)
Opened in 1875 (573 m), connects Karaköy to Beyoğlu.
Source: Britannica — Istanbul
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Longest subway network — Beijing (China)
≈ 879 km operated by the end of 2024 — continuous extensions.
Source: Wikipedia — Beijing Subway
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Subway with the most stations — New York (United States)
472 stations served — a world record for a single network.
Source: MTA — Facts & Figures
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Deepest Subway Station — Hongyancun (Chongqing)
≈ 116 m depth — new world reference.
Source: Wikipedia
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Largest tram network — Melbourne (Australia)
~250 km of track and 1,700+ stops — Yarra Trams.
Source: Yarra Trams
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Largest BRT network — Transjakarta (Indonesia)
~251 km of dedicated corridors — million-dollar ridership.
Source: ITDP
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Largest urban cable car network — La Paz–El Alto (Bolivia)
Mi Teleférico: 10 lines, > 33 km — model for cities in relief.
Source: Wikipedia — Mi Teleférico
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Fastest urban train — Shanghai Maglev (China)
Commercial peak at 431 km/h; Pudong airport < 10 min.
Source: SMTDC (official)
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Busiest Airport (2024 Passengers) — Atlanta ATL (USA)
World No. 1 according to ACI World (2024 ranking published in 2025).
Source: ACI World
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Largest urban airport system — London (UK)
Heathrow, Gatwick, Stansted, Luton, City, Southend.
Source: Heathrow • London City
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Largest single-building terminal — Beijing Daxing (China)
≈ 700,000 m² under one roof — signature Zaha Hadid Architects.
Source: ZHA
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Busiest container port — Shanghai (China)
World No. 1 in TEU; 1st to cross 50 M TEU (2024).
Source: World Shipping Council
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Largest cruise port — Miami (United States)
PortMiami set a 2024 record with 8.23 million passengers.
Source: PortMiami
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Busiest land border crossing (West Hemisphere) — San Ysidro (USA/Mexico)
Connects San Diego to Tijuana; record daily volumes.
Source: US GSA
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Longest driverless metro — Riyadh (Saudi Arabia)
Certified automatic network at 176 km (2025).
Source: Guinness
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Busiest station — Shinjuku (Tokyo)
World record for daily multi-operator entries/exits.
Source: Guinness
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Largest bus terminal — Port Authority Bus Terminal, NYC
Busiest in the world (hundreds of thousands of passengers/day).
Source: PANYNJ
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Longest aerial walkway network — Minneapolis Skyway (USA)
Contiguous network ~16 km at the 2nd level connecting ~80 blocks.
Source: Wikipedia — Skyway
Architecture & skyline (61–80)
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City with the most skyscrapers (≥150 m) — Hong Kong (China)
World No. 1 by towers ≥150 m — ultra-dense skyline.
Source: CTBUH — Cities
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City with the most towers (≥200 m) — Shenzhen (China)
World number one for 200m+; rapid growth since 2010.
Source: Wikipedia
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City with the most towers (≥300 m) — Dubai (UAE)
Dominates the “supertall” category ≥300 m.
Source: CTBUH — Cities
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Tallest skyscraper — Burj Khalifa, Dubai
828 m (architectural height); world icon.
Source: Wikipedia — Burj Khalifa
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Tallest residential building — Central Park Tower, New York
472 m — residential world record (CTBUH).
Source: CTBUH
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Tallest hotel — Gevora Hotel, Dubai
356.33 m — Guinness record (since 2018).
Source: Guinness
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Tallest tower (tower-like structure) — Tokyo Skytree (Japan)
634 m — tallest freestanding tower.
Source: Tokyo Skytree (off.)
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Tallest twin towers — Petronas Towers, Kuala Lumpur
451.9 m and skybridge at 170 m — a record for twins.
Source: CTBUH
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Tallest clock on a building — Makkah Royal Clock Tower
Abraj Al-Bait Complex — monumental clock at ~600 m.
Source: Wikipedia — Abraj Al-Bait
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Longest preserved city wall — Nanjing (China)
~25 km still standing (Ming wall ~35 km original).
Source: Wikipedia — Nanjing Wall
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Largest covered bazaar — Grand Bazaar, Istanbul
Historical labyrinth of thousands of stalls (15th century).
Source: Wikipedia
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Largest planetarium (building scale) — Shanghai Astronomy Museum
Museum complex presented as the largest planetarium in the world by size.
Source: Smithsonian
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Largest palace (complex) — Forbidden City, Beijing
≈ 72 ha, 8,700 rooms; UNESCO imperial heritage.
Source: UNESCO — Beijing
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Tallest church — Ulm Minster (Germany)
Spire at 161.5 m; the Sagrada Família could exceed this upon completion.
Source: Wikipedia — Ulm Minster
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Cantilever bridge — longest span — Quebec Bridge (Canada)
Span of 549 m — world record for cantilever.
Source: Wikipedia — Quebec Bridge
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Cable-stayed bridge — longest span — Russky Bridge, Vladivostok
Record cable-stayed span of 1,104 m (2012).
Source: Guinness
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Largest Observation Wheel — Ain Dubai
250 m — exceeds the High Roller in Las Vegas.
Source:Guide2Dubai
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Highest observation deck — Shanghai Tower
Lookout at 561–562 m — world record.
Source: Guinness
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Longest open-air art gallery — East Side Gallery, Berlin
1.3 km of works on the old wall — heritage and street art.
Source: East Side Gallery
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Largest fish market — Toyosu Market, Tokyo
Replacement for Tsukiji — largest fish market.
Source: Tokyo Metropolitan Gov.
Culture, heritage & tourism (81–90)
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City with the most Michelin stars — Tokyo (Japan)
1st in the world by number of starred addresses (including 3★).
Source: MICHELIN Guide — Tokyo
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Largest art museum — Louvre Museum, Paris
~72,735 m² of exhibition space — most visited art museum.
Source: Louvre (off.)
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Largest library — Library of Congress, Washington DC
Largest fund in the world (items from all media combined).
Source: Library of Congress
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Oldest operating zoo — Tiergarten Schönbrunn, Vienna
Founded in 1752 — in the heart of Schönbrunn Palace (UNESCO).
Source: Zoo Vienna
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Oldest university (continuous operation) — Bologna (Italy)
“Alma Mater Studiorum” dates back to 1088 — academic continuity.
Source: Univ. Bologna
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Oldest academic botanical garden (in situ) — Padua (Italy)
Orto Botanico (1545) — UNESCO, still on its original site.
Source: UNESCO — Padua
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Only "mobile" National Historic Landmark (USA) — Cable cars, San Francisco
Last manual cable tram system - NH Landmark status.
Source: SFMTA
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Highest indoor waterfall — Rain Vortex, Jewel Changi (Singapore)
40m indoor waterfall in the heart of the airport complex.
Source: Jewel Changi
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Largest “indoor skiing” — L+SNOW, Shanghai
Largest indoor ski facility (certified 2024).
Source: Guinness
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Largest Indoor Theme Park — Chimelong Spaceship, Zhuhai
Guinness Record 397,064.94 m² (09/15/2023).
Source: Guinness
Unusual & other records (91–100)
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City with the largest helicopter fleet — São Paulo (Brazil)
Several hundred aircraft and helipads — dense urban traffic.
Source: Reuters (ex.)
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Largest underground city (pedestrian network) — RÉSO, Montreal
~32–33 km of galleries connecting subways, offices and shops.
Source: City of Montreal
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Largest underground shopping network — PATH, Toronto
~30 km, 1,200+ shops — Guinness #1 Underground Shopping Complex.
Source: Wikipedia — PATH
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Longest urban ring road — 6th Ring Road, Beijing
~220 km belt around the metropolitan area — one of the longest in the world.
Source: Wikipedia — 6th Ring
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Most surveilled city (camera density) — Delhi (India)
Recent studies rank Delhi No. 1 in cameras/km² and per 1,000 inhabitants.
Source: Comparitech
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Oldest 'modern' stock exchange - Amsterdam (Netherlands)
Amsterdam Stock Exchange (1602) — model of modern IPO.
Source: Euronext Amsterdam
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Oldest bank in operation — Banca Monte dei Paschi di Siena
Founded in 1472 — continuously operating.
Source:MPS — History
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Highest capital in the EU — Madrid (Spain)
~646 m altitude on the Meseta plateau.
Source: Wikipedia — Madrid
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Station with the most platforms — Grand Central Terminal, NYC
44 platforms and 67 tracks on two levels — iconic railway hub.
Source: Wikipedia — GCT
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Largest total port tonnage — Ningbo-Zhoushan (China)
~1.37 Bn t (2024) — 1st in the world in total throughput.
Source: Gov.cn (EN)
Notes: Some records depend on definitions (e.g., “city proper” vs. agglomeration; CTBUH heights; “largest” by area, volume, or capacity). Links point to reference sources (institutions, local authorities, CTBUH, Guinness, UNESCO, transport operators, etc.).