Chhatrapati Shivaji Terminus (CST) is a historic railway station located in the heart of Mumbai, India. It was originally known as Victoria Terminus (VT) and was built in 1887 to commemorate the Golden Jubilee of Queen Victoria. The station was designed by British architect Frederick William Stevens, who combined Victorian Gothic Revival architecture with traditional Indian architectural features.

CST is one of the busiest railway stations in India and serves as a major hub for both local and long-distance trains. It is also a UNESCO World Heritage Site and has been recognized as one of the finest examples of Victorian Gothic Revival architecture in the world.

The station's exterior is characterized by its high arched entrances, turrets, domes, and spires, which are decorated with intricate carvings and sculptures. The interior features a soaring vaulted ceiling, stained glass windows, and a large central dome. The station is also home to a number of historic artifacts, including a statue of Queen Victoria and a clock tower that is over 100 years old.

CST has played an important role in the history of Mumbai, serving as a symbol of the city's colonial past and its transformation into a modern metropolis. It has been featured in numerous films and is considered one of Mumbai's most iconic landmarks.