Discover published sets by community

Aztec ruins, Paseo de la Reforma, Earthquake preparedness

Willis Tower, The 'L' transit system, The Chicago School of Architecture

Efficient transportation systems, Earthquake-resistant infrastructure, Blend of traditional and modern architecture

Hollywood, Extensive Freeway System, Urban sprawl

Straddles Asia and Europe, The Bosphorus, Historic mosques and markets

Boulevards and urban planning by Haussmann, Eiffel Tower, Extensive underground metro

Historical landmarks, The Tube, Urban green spaces

Iconic Christ the Redeemer statue, Copacabana Beach, Favelas

Gaudi's architecture, Gothic Quarter, Urban beaches

Water markets, Tuk Tuks, The Grand Palace

Table Mountain, Cape of Good Hope, Historically significant districts

Harbour city, Sydney Opera House, Beach lifestyles intermixed with urban living

Ancient pyramids, The Nile River's influence, Dense urban neighborhoods

Canals and narrow houses, Bicycle-friendly streets, Legal Red Light District

Historical monuments, Delhi Metro, Urban heat effect

Ancient Roman ruins, The Vatican, Urban squares called 'piazze'

Historic division and reunification, Brandenburg Gate, Efficient public transportation

Iconic skyline, Central Park, Urban grid street layout

Dense urban verticality, Victoria Peak, Mixed use development

La Casa Rosada, Tango culture, Wide avenues like the Avenida 9 de Julio

The Bund, Pudong's Financial District, Concessions and colonial history

Skyscrapers including Burj Khalifa, Palm Islands, Luxury and opulence

The Kremlin, Moscow Metro, Soviet architecture

Bollywood, Dharavi Slum, Coastal urban landscape