10 Cities With the Best Public Transportation, From Medellín to Stockholm

Hong Kong’s public transit system offers such extensive, affordable, and accessible service that the majority of residents do not own cars.

Hong Kong’s Mass Transit Railway has an unbelievable on-time rate of 99.9%, with 97 of its 98 stations accessible from the street level. Additionally, each station offers free WiFi, charging stations, and clean public toilets; many now include breastfeeding rooms, too. With rides that cost only about 60 cents, it is impossible to find a cheaper, faster, or more predictable way to get where you want to go.

You can also take in the spectacular sights of the city while riding the double-decker Hong Kong Tramway, or gaze down below from the impressively steep heights of the Peak Tram funicular. For island hopping, take the Star Ferry across the harbor from Hong Kong Island to visit Kowloon while enjoying the jaw-dropping skyline.

How to experience it: Take the 10-minute Star Ferry from Hong Kong Island to Kowloon for $3.70 HKD (US$ 0.50) for an upper deck seat.

The Delhi Metro is a beacon of cleanliness and a model of safety and efficiency. India’s largest mass rapid transit system connects the country’s capital to adjoining satellite cities with a total of 12 color-coded Metro lines and 288 stations (an additional 45 new stations expected by 2026). The Delhi Metro was also the world’s first transit system to receive UN carbon credits for reducing greenhouse gas emissions and today gets 35% of its power from renewable sources.

Trains run every 2-5 minutes during peak hours (and every 10 minutes during off-peak). With clean bathrooms and elevators at every station, the Delhi Metro is ahead of many in providing a transportation system that affords independent access with dignity for all.

To help prioritize a safe environment, the Delhi Metro introduced women-only carriages in 2010 that are now available on each train.

The trains and stations are all air-conditioned, making Delhi's metro a fast and comfortable way to traverse the vast city that’s often hot and humid. Fares are calculated based on distance and start at just $0.12.

How to experience it: Relax in Delhi on the Yellow Line: explore the Garden of the Five Senses (Saket Station) or Lodhi Gardens (Jor Bagh Station).

The Moscow Metro cruises onto this list thanks to its unwavering commitment to efficiency and its extraordinary stations. During rush hour, the trains of the Moscow Metro run every 90 seconds. But once you step into these breathtaking stations—also known as the “palaces of the people”—you may find yourself slowing down to take it all in. Emulating the grandeur of Russia’s historical palaces, Moscow’s Metro is an attraction in itself and demonstrates that even something as seemingly basic as public transportation is deserving of care and artistry.

The Moscow Metro probably won’t win any awards in the easy-to-understand category, but with almost 300 stations and 17 lines—including two circular lines which eliminate the need to travel to the city center for transfers—it is the fastest, most affordable, and the most inspiring way to get around.

How to experience it: Stations you won’t want to miss: Park Kultury, built with five types of marble and connected to Gorky Park, the stained-glass filled Novoslobodskay, and Mayakovskaya station, named for the famed Soviet artist.

Tokyo’s metro is vast, clean, fast, and reliable. It’s a breeze to figure out where you need to go—even if you don’t know the Japanese alphabet. Thanks to the sensible naming, numbering, and color-coding of the stops, there are numerous ways to locate your destination all while enjoying a comfortable ride (in almost virtual silence).

Convenient to almost every attraction in the city of Tokyo, the metro serves nearly 7 million people every single day and is globally recognized for its rigorous cleaning and maintenance (the trains are deep-cleaned every 15 days). Tickets are available for purchase at every station; adult fares start at 180 Yen (around $1) and increase depending on how far you’re traveling.

Many stations are equipped with elevators and lifts, making the metro accessible for those using wheelchairs or with strollers or luggage.

How to experience it: Check out Shinjuku Station, the Guinness Book of World Records holder for the world’s busiest train station serving over 2.7 million passengers per day on 12 different train lines.

Singapore is a city and a nation rolled into one on an island nearly the same size of New York City. As the third-most densely populated country in the world, well-designed transportation that can move millions is essential for this small nation.

Singapore’s MRT (Mass Rapid Transit) currently has 6 lines with 140 stations and is scheduled to double in size by 2040. In a country of just over 5.5 million people, Singapore’s MRT carries an outstanding 3 million every day.

The MRT’s trains are fast and predictable, running every 5 to 7 minutes most of the day and every 2 to 3 minutes during the morning rush. The MRT’s reach is complemented by the LRT, a light rail system with 2 lines and another 40 stops.

With station signage and announcements in Singapore’s four official languages—English, Chinese, Malay, and Tamil—the MRT makes it remarkably easy to navigate without a car or a care. They have also installed protected walkways on every quarter-mile leading to every MRT station, making it easier to walk to transit, monsoon or shine.

How to experience it: Don’t miss Singapore’s breathtaking Garden by the Bay located at the MRT station with the same name on the Thomson–East Coast Line.

London’s transit is such an integral part of the city that their red double-deckers are instantly recognizable as national symbols of the UK. Pioneers of the world’s first underground railway, London’s transit system is vast and continues to expand. The “Tube” serves 5 million people every day on 11 lines and 272 stations—nearly half of which operate 24 hours a day.

Beyond the traditional Underground is the newest addition to London's transit system, the Elizabeth line. First launched in 2022, the new energy-efficient railway connects London's outer suburbs to the heart of the city, bringing an additional 1.5 million people within a 45 minute commute of central London. Visitors can travel from Heathrow Airport to central London in 45 minutes onboard Elizabeth line trains that run every half-hour.

Numerous above-ground options allow for simultaneous sightseeing, like the Overground with 6 lines and the iconic double decker buses with 675 routes, the IFS Cloud Cable Car, or the robust bikeshare system tied to an ever-expanding network of “cycleways.”

How to experience it: Stroll through one of London’s 3,000 parks, like Hyde Park, located at the Paddington Station on the Elizabeth line.

Seoul is home to some of the world’s largest, fastest, and most reliable public transit systems. The city goes the extra mile to make sure its public transportation is easily navigable by people from all over the world.

For example, stations have signage in Korean and English and stops are announced in Korean, English, Chinese, and Japanese. To make navigation even easier, each line is color-coded and numbered, and every station has a corresponding number for identification. Many stations also feature restaurants, shopping boutiques, convenience stores, and even surprise concerts.

Buses are also color-coded by distance and destination type, and all bus stops are clearly marked—plus, many offer heated seats. Every metro station is accessible by elevators, climate-controlled, and equipped with clean public restrooms and breastfeeding rooms.

Onboard the trains, every subway car has yellow “priority seats” reserved for the elderly, those with physical disabilities or illnesses, and people with young children. Additionally, every car has pink seats reserved for pregnant women.

How to experience it: Take Seoul’s metro to Anguk Station (Line 3) to the 1000-year-old Changdeokgung Palace, a UNESCO Heritage site with opulent grounds and gardens featuring 56,000 plants.

Medellín’s metro system is a stellar example of how well-executed transit can be fun, functional, and help uplift an entire city.

The Metro de Medellín opened in 1995 and is the only rail-based transit system in Colombia. In addition to its clean and rapid rail options, the city is also served by a tram, a bus rapid transit line, and hundreds of other bus lines—many of which can be used in conjunction with the Metro.

The real show stopper is the Metrocable, a gondola lift system with a 7-line network that soars over the city and connects numerous neighborhoods.

Though cable cars have typically been used for tourism, Medellín was the first city to include them as part of a mass public transportation system. The cable cars connect downtown Medellín to communities isolated by the steep hills surrounding the mountainous city—in some cases cutting a 2 hour commute to just 30 minutes. Medellín’s Metro was thoughtfully-planned with community input and is a symbol of pride for the city.

How to experience it: Take in the lush hillsides around Medellin while riding Metrocable Line K to Parque Arvi where you can find unbeatable bird-watching, wildflowers, and over 50 miles of hiking trails.

Washington, DC’s transit system is the second busiest in the United States and serves the nation's capital as well as surrounding areas in Virginia and Maryland. With extensive rail and bus service, complemented by a bikeshare system, the DC Metro makes it incredibly easy to live in or visit Washington, DC without a car.

Each Metro station is reachable by elevator, ensuring everyone, including those with strollers or wheelchairs, has access to the entire system to travel independently—without having to rely on the kindness of strangers.

DC’s Metro stations also demonstrate a commitment to health and hygiene. Last month, the Metro completed renovations of all 169 of its public restrooms, a massive undertaking that took 14 years.

Trips on the DC Metro start at just $2 within Washington, DC but traveling to/from Virginia or Maryland is distance-based.

How to experience it: The Smithsonian stop on the Orange, Blue, and Silver lines is home to numerous free museums like the African American History and Culture Museum and the Air and Space Museum.

Last but certainly not least is Stockholm. Sweden's capital city is made of 14 islands connected by a robust public transport network including a metro system with 100 stations, ferries, buses, and trams.

Stockholm’s metro, the Tunnelbana (or T-bana) forms the world’s longest art gallery. Though initially envisioned as a way to reduce traffic, Stockholm’s underground embraces another worthy goal: making art accessible to people of all economic backgrounds. Today, 94 of the T-bana’s 100 stations feature the work of 250 artists, including paintings, sculptures, and large-scale installations.

The art at most stations depicts the history and culture of the surrounding neighborhoods, providing a colorful escape from the city’s gray winters. If you have a chance to visit, don’t miss the otherworldly Rådhuset station or Solna Centrum. The red cave-like ceiling mimics a forest sunset—look closer and you’ll find sporadic wall illustrations depicting social commentary from 1970s Sweden. Free guided art tours are available from June to August every Tuesday, Thursday, and Saturday at 3p.m., starting from the SL Customer Centre at T-Centralen.

As you’d expect, the Stockholm metro is clean, climate-controlled, and sustainable. When you’re done soaking in the stunning stations of Stockholm metro, you can also see the city and attractions by ferry, for the same price as a bus or metro ticket (SEK 42 or about $3.86).

How to experience it: To see Stockholm from the water, hop on the SL ferry line 80 and visit popular tourist attractions such as the Abba museum or wander around nature in Djurgården, a National City Park.