Sơn La Dam is a concrete gravity dam on the Black River in Ít Ong, Mường La District, Sơn La Province, Vietnam. It is the largest hydroelectric power station in Southeast Asia.

Sơn La is a province nestled in the northwestern part of Vietnam, renowned for its stunning landscapes and rich cultural heritage. The province is characterized by rolling hills, lush valleys, and terraced rice fields that paint a mesmerizing tapestry of green hues. Home to diverse ethnic communities, including the Thai, H'Mong, and Muong people, Son La showcases a vibrant mosaic of traditions and customs.