Bảy Núi (Vietnamese: [ɓa᷉ːj nǔj], Chữ Nôm: 罷𡶀, seven mountains), also known by the Sino-Vietnamese version Thất Sơn (Vietnamese: [tʰə́k ʂəːŋ], Chữ Hán: 七山), is a range of small mountains located in the Tri Tôn and Tịnh Biên districts in Vietnam's An Giang Province, very close to the Cambodian border.

Endowed with such spectacular mountainous terrain, Núi Cấm is known as the "Đà Lạt of the Mekong Delta".

The mountain is approximately 200 meters above sea level and by the poetic Thoai Ha River, there is home to many species of monkeys, squirrels, herons, and wild birds The common names of the seven mountains in the Thất Sơn range are: The prince Nguyễn Ánh, who later proclaimed himself the first emperor of the Nguyễn dynasty (1802–1945), sought refuge on the mountain from the Tây Sơn insurgents.

The Mandarins had to ban people from going to the mountain with a fake reason that there were many ogres and poisonous creatures and beasts.

Ngô Lợi was a student of Đoàn Minh Huyên who was the Tuong Mountain Keeper.

The mountain is commonly busy with tourists and pilgrims during the festival season, from the 4th to the 7th lunar month.

[2] Tourists can now visit Bà Chúa Xứ temple complex on Sam mountain, Great Buddha Pagoda and the Nui Cam Natural Reserve (Lam Vien Nui Cam), located nearby.