The Old Tung Chung Pier at the mouth of the Pearl River is located on the largest island in what city?
Lantau Island Lantau Island (also Lantao Island; ) is the largest island in Hong Kong, located at the mouth of the Pearl River. Administratively, most of Lantau Island is part of the Islands District of Hong Kong. A small northeastern portion of the island is located in the Tsuen Wan District.
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.