Quán Thánh Temple (Vietnamese: Đền Quán Thánh), formerly known as Trấn Vũ Temple (Hán Việt: Trấn Vũ Quan, Hán tự: 真武觀), is a Taoist temple in Hanoi, Vietnam. Dated to the 11th century, the temple was dedicated to Xuan Wu, or Trấn Vũ in Vietnamese, one of the principal deities in Taoism. As one of the Four Sacred Temples of the capital, Quan Thánh Temple is located near West Lake in a ward of the same name: Quán Thánh Ward; and is one of the leading tourist attractions in Hanoi.The temple's name means Place (alternatively shop/restaurant) of the Gods.