The Port of Hong Kong is the deep-water seaport of Hong Kong, on the South China Sea at the eastern edge of the Pearl River Delta. It is built around Victoria Harbour, the sheltered strait between Hong Kong Island and the Kowloon Peninsula, and its main container facility is the Kwai Tsing Container Terminals on the Rambler Channel, where the first container ship berthed in 1972. In 2024 the port handled about 13.7 million TEU (twenty-foot equivalent units), 12th in the world in Lloyd’s List’s ranking, down from a record 23.9 million TEU in 2007. It matters because for much of the late 20th century it was the busiest container port on Earth, the main gateway between southern China’s factories and world markets, and its harbour was a main reason Britain chose the site for a colony in 1841.
Victoria Harbour: deep water between an island and a peninsula
Start with the water. Victoria Harbour is a natural strait about 41 km² in area, lying between the mountainous north shore of Hong Kong Island and the tip of the Kowloon Peninsula. The rock around it is largely granite, and it combines two things a trading port needs: water deep enough for ocean ships close to shore, and shelter from the open South China Sea. Those deep, sheltered waters are what drew British ships to it in the 1840s. Repeated reclamation on both shores has narrowed it, and former islands such as Stonecutters Island, Kellett Island and Channel Rock are now joined to the mainland or to Hong Kong Island.
The harbour was on Chinese charts long before any port was built. Zheng He’s sailing maps of the China coast, dated to about 1425 and reproduced in the 17th-century military treatise Wubei Zhi, show it, and the first detailed chart was made in 1810 for the East India Company by Daniel Ross and Philip Maughan of the Bombay Marine. When British ships began using it as an anchorage they called it Hong Kong Harbour; it was later renamed Victoria Harbour after the queen.
Lei Yue Mun, Tathong and the western channels: the harbour’s doors
Ships reach the harbour through narrow gates, and the gates define how it works. At the eastern end is Lei Yue Mun, a short channel between Kowloon and Hong Kong Island whose Cantonese name means “Carp Gate”. It opens onto Junk Bay and the Tathong Channel, the eastern approach from the open sea, bounded by Junk Island and Tung Lung Chau. Forts on the Hong Kong Island side once guarded it; one is now the Hong Kong Museum of Coastal Defence.
The western boundary is a set of lines drawn in law between the westernmost point of Hong Kong Island, Green Island and Tsing Yi, and beyond them ships approach through channels that include the East Lamma Channel. Because the harbour is busy with ferries, barges and ocean ships at once, traffic separation schemes, like the lanes of a motorway, operate in the East Lamma Channel and the Tathong Channel. More than 460 marine navigation aids mark the approaches, and the Marine Department’s radio network covers the harbour from end to end.
1841 to 1898: a colony drawn around an anchorage
The border of Hong Kong was drawn in three stages, each adding shoreline to the harbour. British forces began controlling Hong Kong Island on 26 January 1841, during the First Opium War, and the island was formally ceded by the Treaty of Nanking in 1842. After the Second Opium War, the Convention of Peking in 1860 added the Kowloon Peninsula and Stonecutters Island, putting both sides of Victoria Harbour under one government. In 1898 Britain took a 99-year lease on the New Territories, which brought in the Rambler Channel, Tsing Yi and the coast where the container port would later stand.
Piracy, disease and hostile Qing policy held back trade in the first years. Conditions improved in the 1850s, when refugees from the Taiping Rebellion, among them wealthy merchants, moved to the colony, and by the 1860s Hong Kong had become an entrepôt, a free port where goods were landed, stored and re-shipped. Its free-port status mattered enough that in 1937, at the start of the Second Sino-Japanese War, Governor Geoffry Northcote declared Hong Kong a neutral zone to protect it.
Rambler Channel and the Kwai Chung decision of 1967
By the 1960s the harbour’s old wharves could not handle the new shipping container. On 12 July 1966 Governor Sir David Trench appointed a Container Committee to advise on it, and early in 1967 the committee warned that if Hong Kong did not build container berths its port would be bypassed in favour of Singapore and Japan. It recommended Kwai Chung, on the Rambler Channel, the strait that separates Tsing Yi Island from Tsuen Wan and Kwai Chung and is about 900 m wide at its widest point.
Building the port reshaped the channel itself. Two small islands in the Rambler Channel, Mong Chau and Pillar Island, were levelled and buried under the new terminal platform, and the former bays along both shores, Gin Drinkers Bay on the east and Tsing Yi Bay on the west, disappeared under reclamation. Even a ship lies under the port: the burned-out hull of the former liner RMS Queen Elizabeth, which sank at the Tsing Yi anchorage in 1972, is buried beneath the reclaimed land. The first container ship to call at Kwai Chung, the Tokyo Bay, arrived on 5 September 1972.
Kwai Tsing: nine terminals on reclaimed land
From four berths in the 1970s, the port grew in stages: two more berths in the 1980s, two terminals beside Stonecutters Island in the 1990s, and Container Terminal 9 across the channel on Tsing Yi, completed in 2004, when the whole complex was renamed the Kwai Tsing Container Terminals. Today it has nine terminals with 24 berths along about 8,500 m of quay and some 2.7 km² of yards and freight stations, with a combined handling capacity of more than 18 million TEU. Five companies run them: Modern Terminals, Hongkong International Terminals, COSCO, Dubai Port International Terminals and Asia Container Terminals.
The channel still dictates the design of everything above it. The Stonecutters Bridge, opened on 20 December 2009, crosses the entrance to the container port with a main span of 1,018 m, and its deck leaves 73.5 m of clearance for ships entering the container port beneath it. In July 2020 the HMM Gdansk, then the world’s largest container ship, made its first call at Terminal 7. Planners are considering a Container Terminal 10, with sites narrowed to southwest Tsing Yi or northwest Lantau.
Mid-stream barges and typhoon buoys: working ships on open water
Hong Kong’s sheltered water allows something unusual: large-scale cargo handling in the harbour itself. In mid-stream operations, ships moor at buoys or anchor, and floating cranes on barges lift containers straight between the ship and the barge, which then carries them to one of 11 dedicated yard sites. Those sites cover 27.5 hectares and 3,197 m of waterfront. The practice survives because terminal handling charges are high, and Hong Kong is often described as the only port in the world with at-sea loading and unloading of this kind.
The Marine Department maintains 58 mooring buoys for seagoing ships, 31 of them for vessels up to 183 m long, plus 44 special typhoon buoys where ships can stay secured through a storm instead of putting to sea. Barge traffic from the delta has its own hub: the 65-hectare River Trade Terminal at Tuen Mun, completed in November 1999 with about 3,000 m of quay, consolidates cargo shipped between Hong Kong and the Pearl River ports. The average turnaround for a container ship at Hong Kong is about 10 hours.
The Pearl River Delta: from world leader to 12th place
The geography that made Hong Kong also explains its decline in the rankings. The Pearl River Delta, formed by the Xi, Bei and Dong rivers, became the world’s largest urban area, with 86 million people in its nine main cities in 2022. As long as the factories there shipped through Hong Kong, the port led the world: it was the busiest container port from 1987 to 1989, from 1992 to 1997 and from 1999 to 2004, having overtaken New York and New Jersey in 1986 and taken the top place from Rotterdam in 1987.
Then the delta built its own deep-water ports. Shenzhen, just across the border, handled about 33.4 million TEU in 2024 and Guangzhou about 26 million, both far ahead of Hong Kong’s 13.7 million. In 1997 half of China’s trade goods were routed through Hong Kong; by 2015 the share had fallen to about 13%. Hong Kong is still a hub, though: around 400 container ships a week have served it, linking it with more than 500 destinations, and the harbour receives an average of about 220,000 ocean and river vessel visits a year.
The harbour remains what it was in 1841, a deep, sheltered anchorage. For more on the land around it, see our guide to Hong Kong’s city geography; the region behind the port is covered in our article on the Pearl River Delta, and the neighbour that overtook it is profiled in our look at the Port of Shenzhen.