Long before anyone called this place a tourist hub, Tsim Sha Tsui was a working waterfront. Aquilaria sinensis — the incense tree — gave the area its earlier name, as growers from the New Territories brought their harvest here to be transshipped south to Hong Kong Island and then exported around the world. When Kowloon was ceded to Britain in 1860, the colonial administration moved quickly: construction on Nathan Road, the great north-south artery, began shortly after the handover. By 1888, the Star Ferry was running regular crossings between Tsim Sha Tsui and Central, binding the two shores of the harbour into a single commercial ecosystem. The area evolved from a leafy garrison suburb — Whitfield Barracks occupied what is now Kowloon Park until 1970 — into one of Hong Kong's densest commercial and tourist districts, driven by two industries that never left: transport and trade.

In 1910, the Kowloon–Canton Railway opened its southern terminus here, and a station was built on reclaimed land between 1913 and 1915. For six decades it was one of Asia's great railway terminals, the southern end of a line that ran north through China. The Peninsula Hotel rose opposite the station in 1928, and Salisbury Road took shape around the same period. When the station was demolished in 1978 to make way for the Hong Kong Cultural Centre and Space Museum, everything came down except the Clock Tower — forty-four metres of red brick and granite, topped with a seven-metre lightning rod. The tower now stands in the Cultural Centre's plaza, surrounded by visitors who arrived by MTR rather than train, an elegant remnant of an era when arriving in Kowloon meant stepping off a locomotive that had crossed the Pearl River Delta.

Tsim Sha Tsui has the highest concentration of hotels in Hong Kong, a claim that understates what the area actually contains. The Peninsula sits near the southern tip, one of Asia's legendary grand hotels, open since 1928. Nearby are the Rosewood, the Regent, the Kowloon Shangri-La. At the other end of the spectrum, Chungking Mansions — the teeming, labyrinthine building on Nathan Road — has been housing budget travellers and traders from South Asia and Africa for decades, and was immortalized in Wong Kar-wai's 1994 film Chungking Express. Between these poles is nearly every category of hospitality the city offers. Half of Hong Kong's major museums are also here: the Space Museum, Museum of Art, Cultural Centre, Museum of History, and Science Museum, clustered along the southern waterfront and in Tsim Sha Tsui East.

Walk north from the waterfront along Nathan Road and the character of the street shifts block by block. Luxury flagship stores give way to electronics shops and tailors; the pubs of Knutsford Terrace sit just over a ridge from the Korean restaurants of Kimberley Street, which earned the nickname Koreatown as K-pop and Korean Wave culture spread through the city from the 2000s onward. Sam's Tailor on Knutsford Terrace has been fitting custom suits since 1957 — its client list has included heads of state. The Fok Tak Temple, dated to 1900, occupies a narrow shophouse a few blocks north. These threads — commerce, migration, history, street food — run alongside each other without competition, which is what makes Tsim Sha Tsui feel less like a tourist district and more like a working city that happens to have an extraordinary view.

Much of what looks like solid ground in Tsim Sha Tsui is not especially old. Tsim Sha Tsui East — the grid of hotels, offices, and pedestrian plazas east of Chatham Road — was reclaimed from Hung Hom Bay in the 1970s. The promenade running along its waterfront, with the Avenue of Stars, is built on what was once harbour. The pattern continues across Hong Kong: each generation reclaiming a little more, pushing the shoreline further from where it started. In 2016, a proposal to continue the waterfront revitalization was shelved after public controversy — proof, if any were needed, that Hong Kong residents now watch these decisions carefully. The harbour that remains is already narrower than the one the incense boats once crossed. What exists now is what the city chose to keep.