Vibrating with energy, innovation and traffic – lots of traffic – Ho Chi Minh City, formerly known as Saigon, is the economic heart of Vietnam and the main hub of the southern region. A freewheeling, cosmopolitan metropolis, HCMC's dynamic cityscape draws together old and new Vietnam in the most compact of spaces, representing the city’s past as well as its future. This city has many well-known attractions, including the War Museum, Notre Dame Cathedral Basilica, and Ben Thanh Market.