Vinh Citadel is a historical fortress located in Vinh, a city in Nghe An Province, Vietnam. Built in the late 19th century during the French colonial period, it served as a military stronghold and administrative center. The citadel features impressive stone walls and a unique blend of architectural styles, reflecting both Vietnamese and French influences. Today, Vinh Citadel is recognized as a national heritage site, attracting visitors interested in Vietnam's history and culture. The site offers insights into the region's past and showcases the strategic importance of the citadel during various conflicts, including the Vietnam War.