These smart cities are shaping the way people will live, travel and interact in the future
For the modern traveller, visiting a city isn’t simply about exploring its history. It can also be about glimpsing the future. The concept of a “smart city” emerged in the late 20th century as urban centres sought to integrate technology to enhance efficiency, sustainability and quality of life. Today, these cities use artificial intelligence, big data and automation to drive economic growth, maximise resources and create seamless experiences for residents and tourists alike. From AI-driven transit to eco-conscious architecture, these smart cities prove that innovation and tourism are a perfect match. If you want to experience what tomorrow looks like today, these smart cities are the destinations to put on your radar.
- The ultimate smart city: Singapore
Singapore is the undisputed leader in urban innovation, boasting an ultra-efficient public transport system, vertical gardens that combat urban heat and a cashless economy that makes transactions effortless. The city’s Smart Nation initiative leverages all the latest smart tech to enhance everything from security to healthcare.
For example, the country's commitment to sustainability is exemplified by the Marina Bay Sands complex, which integrates eco-friendly technologies such as rainwater harvesting and intelligent lighting systems. The city's extensive use of Vertical Greenery Systems (VGS) transforms building facades into lush gardens, enhancing air quality and reducing urban heat. Singapore employs a nationwide sensor network to monitor environmental conditions, optimise traffic flow and enhance public safety.
The Jewel Changi Airport, with its stunning Rain Vortex and AI-managed crowd control, is another prime example of this. For tourists, this means a frictionless experience—expect facial recognition at immigration and an abundance of self-driving shuttles.
- A high-tech wonderland: Tokyo, Japan
Not all Japanese cities are smart cities, but Tokyo seems to be leading the fray. It's a seamless convergence of tradition and technology. From its neon-lit skyscrapers to robot-staffed hotels, the city is a playground for tech enthusiasts. The city has invested heavily in smart mobility, with high-speed maglev trains and AI-powered traffic management. Visitors can explore the high-tech retail experience at Uniqlo’s flagship store, featuring AI-assisted shopping or immerse themselves in digital art at the teamLab Planets museum.
Tokyo's Kokyo Gaien National Gardens utilise smart irrigation systems that adjust water usage based on real-time weather data, promoting efficient resource management. The city's public transportation is enhanced by AI-driven predictive maintenance for trains, reducing delays and ensuring safety. Tokyo's Otemachi District also showcases smart energy grids that balance electricity supply and demand, integrating renewable energy sources into the urban fabric.
- A pro-future city: Dubai, UAE
Compared to other smart cities, Dubai isn’t just futuristic—it’s downright otherworldly. Home to autonomous police robots, AI-powered government services and plans for a Hyperloop transport system, the city is a technological marvel.
Specifically, Dubai’s Sustainable City is a testament to its futuristic vision, featuring net-zero energy villas, solar-powered transportation and community farms. The city’s Dubai Blockchain Strategy aims to make it the first blockchain-powered government, bolstering efficiency and transparency across public services. We can’t forget about the Dubai Frame, a landmark structure with smart glass technology that adjusts tint based on sunlight intensity, reducing energy consumption.
The Museum of the Future, a striking torus-shaped building covered in Arabic calligraphy, offers an immersive look at what the next decades might hold. Dubai’s commitment to sustainability is also evident in the Mohammed bin Rashid Al Maktoum Solar Park, one of the largest renewable energy projects in the world. Tourists can also experience AI-powered customer service in hotels and shopping centres.
- The 5G capital: Seoul, South Korea
Seoul’s status as a hyper-connected city is undeniable. With the world’s fastest internet speeds and an unparalleled 5G network, South Korea’s capital is the epitome of digital convenience. Its Digital Media City is a hub for high-tech industries, featuring ubiquitous Wi-Fi, smart street lighting and interactive digital signage. The city’s Seoullo 7017 Skygarden, an elevated park, utilises IoT sensors to monitor structural health and visitor flow, guaranteeing safety and enhancing the visitor experience. Moreover, Seoul’s Haeundae LCT The Sharp complex utilises smart home systems that allow residents to remote-control appliances, lighting and security.
Smart street lamps, AI-driven traffic control and high-tech shopping experiences make everyday life feel like a sci-fi film. Tourists can explore virtual reality cafes, experience fully automated hotels and even ride AI-powered self-driving taxis through districts like Gangnam and Hongdae.
- A model for smart sustainability: Zurich, Switzerland
Zurich is a city where technology meets sustainability. With one of the most efficient public transport networks in the world, Zurich uses AI to guarantee the best routes, reduce emissions and promote green energy solutions. The city is also a leader in smart waste management and water conservation, specifically through its underground automated waste collection system. For visitors, this means you can explore a clean, seamlessly connected metropolis that balances modernity with environmental responsibility.
To witness this smart city in its full glory, check out Zurich’s Kalkbreite Cooperative. It’s a mixed-use development that incorporates green roofs, solar panels and rainwater harvesting systems, promoting sustainable urban living. The city’s Smart Traffic Management System takes real-time data to redirect traffic light sequences, reducing congestion and emissions. Additionally, Zurich’s Freitag Tower, constructed from recycled shipping containers, exemplifies innovative sustainable architecture.
- Green innovation pioneer: Oslo, Norway
Oslo has emerged as a leader in smart and sustainable living. The city is pushing the boundaries of green urbanism with its goal to become completely carbon-neutral by 2030. Electric ferries, driverless buses and AI-powered waste management systems create a seamless and eco-friendly experience for residents and visitors alike. The Oslo Opera House and Munch Museum exemplify the city’s architectural innovation, with their energy-efficient designs and sustainable building materials.
Then, there’s Oslo’s Barcode Project, a series of high-rise buildings designed with energy-efficient facades and green roofs, all contributing to the city's sustainability goals. The city’s Smart Oslo initiative integrates IoT sensors across public infrastructure to monitor air quality, noise levels and energy consumption, facilitating data-driven urban planning. Furthermore, Oslo’s Fjord City redevelopment highlights carbon-neutral buildings and renewable energy integration, transforming the waterfront into a sustainable urban space.
- A mega-city reimagined: Shanghai, China
Shanghai is pioneering urban development on an unprecedented scale. Like other smart cities, it uses AI-driven traffic management, facial recognition payments and high-speed rail networks. For instance, Shanghai’s Hongqiao Transportation Hub exemplifies multimodal integration, combining high-speed rail, metro and bus services in a single complex. The city’s Pudong district, with its futuristic skyline and autonomous public transit, is a glimpse into the urban landscape of the future. The AI-powered Shanghai Tower, the second tallest building in the world, is a showcase of energy efficiency and intelligent design. Shanghai’s Dongtan Eco-City project also aims to create a sustainable urban environment with renewable energy sources, green buildings and integrated waste management systems.
- The Silicon Valley staple: San Francisco, USA
San Francisco is not just home to tech giants. It’s also a city that integrates its innovations into daily life. From AI-powered customer service at companies like OpenAI and Google to autonomous delivery robots roaming the streets, the city is a testbed for cutting-edge advancements.
Visitors can tour self-driving car labs at Waymo, experience cashless retail at Amazon Go stores or explore the campuses of companies shaping the future. Moreover, San Francisco’s Salesforce Tower incorporates smart HVAC systems and rainwater recycling, setting new standards for sustainable skyscrapers. Companies like Lyft and Airbnb utilise AI-driven customer service chatbots to enhance user experience and operational efficiency. The city’s Smart City Initiative includes smart streetlights equipped with sensors to monitor traffic and environmental conditions.
- Europe’s digital leader: Helsinki, Finland
Helsinki is leading the charge in digital governance, using AI and blockchain to create a transparent, efficient and user-friendly city. Its smart public transportation system allows for easy-peasy multimodal travel, meaning visitors can hop between trams, buses and ferries using a single app-powered ticketing system (Whim). Moreover, Helsinki's Jätkäsaari Mobility Lab serves as a testing ground for smart mobility solutions, including autonomous buses and on-demand ride-sharing services, enhancing multimodal travel options.
The city’s commitment to open data ensures that both residents and tourists benefit from innovation in real time, with digital signage updating travellers on real-time transit options. Meanwhile, Helsinki’s Kalasatama District features smart energy systems that maximise electricity consumption and promote sustainability.
- The future of urban living: Hong Kong
With its advanced transportation systems, digital infrastructure and smart city policies, Hong Kong is a hub for innovation. AI-driven facial recognition speeds up airport immigration, while the ever-improving Octopus Card allows for cashless travel and payments across the city. The city’s futuristic skyline is complemented by its integration of green building technology, such as the K11 Musea, which incorporates sustainable materials, vertical gardens and smart energy solutions.
You can also marvel at Hong Kong’s LOHAS Park, a residential development underscoring sustainability. It features green spaces, energy-efficient buildings and a central park with pet-friendly facilities. The city’s Legislative Council Complex incorporates a green roof, sky garden and a natural light funnel, decreasing energy consumption and enhancing environmental quality. Meanwhile, Hong Kong’s M+ Museum in the West Kowloon Cultural District showcases innovative architecture and urban design, contributing to the city's cultural and sustainable development.
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Quelle/Source: Tatler Asia, 17.03.2025
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