Hong Kong Trams (叮叮): The 1904 Cantonese Double-Decker Street Ride That Is the World's Only All-Double-Decker Tram System

A green and cream Hong Kong double-decker tram turning onto Central tram tracks, framed by colonial-era shophouses with Cantonese signage

On 30 July 1904, a few weeks before Theodore Roosevelt was re-elected US president, the first Hong Kong tram pulled out of a depot in Causeway Bay and rattled west along what is now Hennessy Road. It had a single deck, hard wooden benches, and a bell on the roof that the driver clanged with his foot. 121 years later, the service is still running on almost the same tracks, serving the same stops, charging a fare of HK$3.30 — the cheapest way to cross the north shore of Hong Kong Island, and almost certainly the slowest.

Hong Kongers call it the ding ding (叮叮), after the double-bell ring the driver uses to warn pedestrians. It is the only tram system left in the world that uses double-deckers exclusively, and its 165-car fleet is the largest surviving double-decker tram fleet anywhere. Every morning around 180,000 people climb on board, pay their flat HK$3.30, and get a slow, upper-deck view of a city that forgot to tear down one of its best inventions. If you want to look like you belong on that upper deck, the 廣東仔 CANTONESE GUY oversized tee is the right uniform.

Interior upper deck of a Hong Kong tram at night with wooden bench seats, brass handrails, and warm overhead light with streetlights blurred through the windows
The upper deck — Hong Kong's slowest observation car, HK$3.30 for the whole ride. — AI-generated illustration

A 121-Year Timeline, In Short

The tram was born out of a 1902 ordinance that let a British company lay electric rail along the island's north shore. On 30 July 1904, the first 26 single-deck cars — ten first-class, sixteen third — opened the line between Kennedy Town and Causeway Bay. The service was a hit almost immediately with dockworkers, clerks, amahs, and the kind of civil servants who refused to pay rickshaw fares. By 1912 the company added open-top double-deckers to cope with demand, and the second storey has been part of the Hong Kong skyline ever since.

The route expanded east to Shau Kei Wan in 1904–1905, and a short branch into Happy Valley was added in 1922 so punters could reach the racecourse. Those are still the same four endpoints today, more than a hundred years later — a transit map more stable than most Hong Kong mortgages. The red and green minibus system that grew up after the 1967 riots is a toddler by comparison.

Why Everyone Calls It the Ding Ding

The Cantonese nickname is onomatopoeia. Pre-war trams had a foot-operated bell beside the driver's seat; two sharp taps gave a double "ding ding" to warn pedestrians drifting across the tracks. Modern trams still have the bell (now button-operated), and drivers still use it in the same syncopated rhythm. Kids in Hong Kong learn the sound before they learn the English word "tram". It is one of those Cantonese names that is both the slang and the official brand — the Hong Kong Tramways gift shop at the Western Market terminus sells plush "Ding Ding" toys.

Three Things About the Ding Ding Hong Kongers Love

💰 It Is Still HK$3.30. Flat.

You tap your Octopus at the back exit and the fare is HK$3.30 whether you ride two stops or the entire line — roughly 13 kilometres end to end. Children 3–11 pay HK$1.60. Seniors 65+ pay HK$1.50. In a city where a bowl of beef brisket noodles broke HK$70 years ago, the tram is the only way to feel like it is still 1992.

🗽 You Board at the Back, Pay at the Front

Tourists get this wrong every single day. You step on through the rear door, head upstairs for the view if you can, and tap your Octopus at the front coin box when you get off. There is no roving conductor. The whole system runs on self-service and the assumption that you will not try to cheat the tram out of three dollars.

🎥 It Is the Most-Filmed Vehicle in Hong Kong Cinema

The tram shows up in Chungking Express, In the Mood for Love, Infernal Affairs, and more Stephen Chow films than anyone has counted. Directors love it because it moves slowly enough to pace a conversation — the tram and the dolly shot were made for each other. If a Hong Kong film opens with a wide shot of a street, chances are a green-and-cream tram is going to glide through the frame.

If you grew up on Wong Kar-wai tram shots, the 鬼馬 Ghost Horse hoodie is the right throwback — mo lei tau energy, cinema-era colour palette, perfect for the back row of the upper deck.

A Hong Kong double-decker tram on a rainy street with wet reflective pavement
A tram on a rainy day in Hong Kong — the view every Wong Kar-wai film opens with. — Photo via Pexels

The Tram as Cantonese Identity

You cannot grow up in Hong Kong without the ding ding being part of your mental map. Grandparents took kids on the tram to yum cha on weekends. Teenagers used it as a cheap first-date venue (upper deck, back row). Office workers in Central ride it to Sheung Wan at lunch because the air-conditioned bus costs more and the tram arrives first anyway. The diaspora comes home every Lunar New Year and the first thing they do, before dim sum, is climb up to the second floor and feel the whole city slide past at 11 kilometres an hour.

That weekend yum cha ritual, the tram ride and the tea that follows, has a name — and a 得閒飲茶 Let's Catch Up sweatshirt to go with it.

For a city that re-skins its skyline every five years, the fact that 165 wood-and-steel trams still run the same route they did in 1904 is quietly moving. The ding ding is Cantonese Hong Kong's longest-running public ritual — slower than everything else, cheaper than everything else, and somehow still the first thing locals recommend to visiting friends.

What Could Replace It? Nothing, Yet.

Every decade or so, a Hong Kong columnist floats the idea of tearing up the tracks. The arguments are always the same: trams slow traffic, take up a lane each way, and compete with the MTR and buses that got there first. The counter-argument is simpler. In 2017 Hong Kong Tramways turned 113 and declared the system a "living museum". A government survey the same year found that trams were the city's most popular form of public transport by satisfaction. In other words: they are inefficient on paper and essential in practice. Very Cantonese.

On weekends you can still hire a private tram party car to roll from Kennedy Town to Causeway Bay with a bar and a dozen hea-ing friends on the upper deck. That is probably the most Hong Kong activity possible — a 121-year-old vehicle, a top-deck playlist, and the slowest view in the world.

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