It runs West-East along the northern coastline of Hong Kong Island.
The stations of the line are (from West to East):
| Station | District | Connection(s) |
| Sheung Wan | Central and Western | |
| Central | Central and Western | Tsuen Wan Line Airport Express via Hong Kong station Tung Chung Line via Hong Kong station |
| Admiralty | Central and Western | Tsuen Wan Line |
| Wanchai | Wanchai | |
| Causeway Bay | Wanchai | |
| Tin Hau | Eastern | |
| Fortress Hill | Eastern | |
| North Point | Eastern | Tseung Kwan O Line |
| Quarry Bay | Eastern | Tseung Kwan O Line |
| Tai Koo | Eastern | |
| Sai Wan Ho | Eastern | |
| Shau Kei Wan | Eastern | |
| Heng Fa Chuen | Eastern | |
| Chai Wan | Eastern |
See also: