Roller Coaster (Vietnamese: Tàu Lượn Siêu Tốc) is a steel roller coaster located at Suoi Tien Amusement Park in Ho Chi Minh City Vietnam. With a length of 1200 metres (3900 ft) it is currently the longest roller coaster in Vietnam. The coaster has a rectangular track layout covering a pond known as Đại Cung Lạc Cảnh Hồ.