Tags: Lighthouse, Tower.
The Adamasta Rock (Chinese: 北長洲石) is an uninhabited undersea rock in Hong Kong in the centre of the busy Adamasta Channel between the Chi Ma Wan Peninsula of Lantau Island and Cheung Chau island in Hong Kong. It falls within the Islands District. The rock is submerged at high water and presents a significant shipping hazard due to its location in the middle of the Adamasta shipping channel.
