東區海底隧道
Cha Kwo Ling () is a hill in the eastern New Kowloon of Hong Kong, and the area around it. It is adjacent to Victoria Harbour and located to the west of Yau Tong and southwest of Lam Tin. Administratively, it belongs to the Kwun Tong District. The northeastern entrance to the Eastern Harbour Crossing is located in this area.