Lang Pagoda, also called Chieu Thien Pagoda, is located on the land of the old Lang Village (present-day Lang Thuong Ward, Dong Da District, Hanoi), 6km west of the city centre. The Pagoda was built in the 12th century under King Ly Anh Tonga��s Dynasty (1138-1175) to worship Buddha, King Ly Than Tong (who reigned from 1128 to 1138) and Buddhist monk Tu Dao Hanh a�� a famous monk during the Ly Dynasty.
Lang Pagoda is a large harmonious symmetrical architectural complex with an airy space and has 100 compartments. It was once considered the first pagoda in the west of Thang Long Imperial City.
The Pagoda has a three-door gate, large brick-paved path, an octagonal house, the main part of the pagoda, a bell house, a guest house, an ancestor-worshiping house, a mother-worshiping house and a garden of tomb towers. There are a couple of unique stone dragons on the two sides of the stairs leading to the forecourt. The stone stele erected in 1656 was carved with the image of two fairies with their wings spread.
Every year, on the 7th of lunar March (the birthday of Monk Tu Dao Hanh), the Lang Pagodaa��s Festival is held jubilantly with traditional unique rites imbued with cultural features of the old Thang Long Citadel.