The Old Tung Chung Pier at the mouth of the Pearl River is located on the largest island in what city?
Tung Chung Bay Tung Chung Bay () is a bay in at the west of Tung Chung, Lantau Island, Hong Kong, near North Lantau New Town and Hong Kong International Airport. It is also the location of Old Tung Chung Pier.
Cheung Chau Cheung Chau (, lit. "Long Island") is an island 10 km southwest of Hong Kong Island. It is nicknamed the 'dumbbell island (啞鈴島)' due to its shape. It has been inhabited for longer than most other places in the territory of Hong Kong, and had a population of 22,740 as of 2011 . Administratively, it is part of the Islands District.