Noi Pagoda is the place to worship the national ancestor Lac Long Quan.

Noi Pagoda is an ancient pagoda located in Doi Ngo Commune, Thanh Ba District, Phu Tho Province. The pagoda was built during the Ly Dynasty (1010-1225) and is considered one of the most important pagodas in the Hung Temple relic system. Noi Pagoda worships the national founder Lac Long Quan, the founder of the Vietnamese people. The pagoda also worships other gods such as Chu Dong Tu, Tien Dung and Mother Lieu Hanh. Noi Pagoda is an important historical and cultural relic site of Vietnam. The pagoda was ranked as a special national relic by the Ministry of Culture, Sports and Tourism in 2009.