Geography & Urban Layout
Islands District is one of Hong Kong’s 18 official administrative districts and, by land area, the largest of them — a status owed entirely to Lantau Island, whose 147 square kilometres make it the largest island in Hong Kong, well over twice the size of Hong Kong Island itself. The district as a whole is made up of more than 20 inhabited and uninhabited islands south and southwest of Hong Kong Island, including Lantau, Cheung Chau, Peng Chau, Lamma, and the more remote Po Toi archipelago, but its resident population is small relative to its footprint, concentrated into a handful of dense pockets rather than spread evenly across the territory. The topography shifts sharply from island to island: the tightly packed fishing-village streets of Cheung Chau, barely wider than a person’s shoulders in places, sit only a short ferry ride from Lantau’s genuinely mountainous interior, where Sunset Peak — known locally as Tai Tung Shan — reaches close to 900 metres and Lantau Peak nearby is not far behind. Urban development on Lantau itself is concentrated tightly around a handful of transport-anchored nodes, chiefly Tung Chung New Town, built to serve Hong Kong International Airport, and the separately planned private community of Discovery Bay, leaving most of the island’s interior as country park.
Transit Connections & Access
Maritime transport remains the primary infrastructure linking the smaller islands to the rest of Hong Kong, since none of them besides Lantau (via the airport road and rail links) carry a vehicular connection to the mainland transport network. Ferry operators such as Sun Ferry and Tsui Wah Ferry run scheduled services from the Central piers to Mui Wo, Cheung Chau, Peng Chau, and Lamma Island, with sailing frequency and travel time varying considerably by route and by whether a service is an ordinary or fast ferry. For Lantau, the MTR Tung Chung Line connects Hong Kong Station on the island directly to Tung Chung New Town, and from there passengers can continue by the Ngong Ping 360 cable car — a roughly 5.7-kilometre bi-cable ropeway connecting Tung Chung to the Buddhist site of Ngong Ping — or by New Lantao Bus routes running to more remote villages such as Tai O and the southern coast.
History & Context
Long before its islands hosted an international airport, Islands District’s waters supported salt-panning, fishing, and — during less orderly periods of the South China coast’s history — piracy, with sheltered anchorages like those around Cheung Chau providing cover for vessels moving along the coast. That maritime, semi-lawless character persisted well into the colonial era, and it was only with 20th-century development pressure that these outlying communities were drawn more tightly into the territory’s administrative and transport network. The single largest transformation came with the construction of Hong Kong International Airport at Chek Lap Kok, opened in 1998 on a site created by leveling a small island and reclaiming the surrounding seabed — a project that turned what had been one of the district’s quieter corners into the gateway for almost all of Hong Kong’s international air traffic. Older religious and architectural sites persist alongside this modern infrastructure: the Hung Shing Temple on Cheung Chau, with roots tracing back to the 18th century, and the Trappist Haven Monastery on Lantau, established by Cistercian monks in the early-to-mid 20th century, both predate the airport and the new towns built to serve it by decades.
Economic Context
The airport’s presence has given Islands District an outsized role in Hong Kong’s economy relative to its small resident population — logistics, aviation services, and, since the opening of the Hong Kong–Zhuhai–Macao Bridge’s Hong Kong landfall nearby, cross-border road freight all route through or near Lantau. At the same time, the district’s smaller islands operate on an almost entirely different economic register, dependent on tourism, small-scale fishing, and a resident population that in some cases has been gradually declining as younger residents move to the denser urban districts for work, leaving places like Peng Chau and parts of Cheung Chau with a visibly older demographic than the territory-wide average. The district’s roughly 185,000 residents are distributed unevenly across that footprint: Tung Chung New Town alone accounts for about 115,000, followed by Cheung Chau (around 21,000), Discovery Bay (around 20,000), South Lantau and Mui Wo (around 12,000), Peng Chau (around 6,500), Lamma Island (around 6,000), and Tai O (around 2,500).
Conservation
A large share of Lantau’s interior falls within country park boundaries, including South Lantau and North Lantau Country Parks, protecting the island’s mountainous terrain from the kind of dense development seen on Hong Kong Island and in Kowloon. That protection has periodically put conservation goals in tension with development pressure, since Lantau’s relatively large flat and semi-flat land reserves make it an obvious target for future housing schemes in a territory chronically short of buildable land — a tension the government’s own long-range Lantau development studies have had to navigate explicitly rather than resolve outright. The smaller islands face a different set of pressures: limited waste and water infrastructure, aging populations, and ferry services that are subsidized specifically because they would not otherwise be commercially viable at current passenger volumes, underscoring how much of the district’s outlying character depends on continued public transport subsidy rather than market-driven service alone.
Local Food & Heritage
Coastal settlements across the district preserve traditional Cantonese and Tanka foodways centered on marine resources. Tai O, a stilt-house fishing village on Lantau’s west coast, remains known for sun-dried salted fish, shrimp paste produced through traditional fermentation, and its distinctive pang uk stilt architecture built directly over the tidal creek. On Lamma Island, open-air seafood restaurants lining the Yung Shue Wan waterfront serve steamed fish and shellfish, much of it still sourced from local aquaculture rafts moored just offshore — a rare example, this close to central Hong Kong, of seafood being sold within sight of where it was farmed. Cheung Chau, meanwhile, is best known beyond its everyday food culture for the annual Cheung Chau Bun Festival, whose bun-scrambling competition and parade draw crowds from across the city and reflect the island’s identity as a former fishing community that has become one of the district’s most visited tourist destinations.