The Tsuen Wan Line is a rapid transit line in the MTR (Mass Transit Railway) system of Hong Kong. It connects the district of Tsuen Wan in the New Territories to Central, a major business area on Hong Kong Island. The line has 16 stations and is known for its efficiency and high passenger volume. Opened in 1982, the Tsuen Wan Line was the first line of the MTR system. It plays a crucial role in facilitating daily commutes for residents and visitors. The line is characterized by its distinctive red color on maps and is an essential part of Hong Kong's public transportation network.