Long Hai Beach has a rich historical background, making it an intriguing destination for history enthusiasts. One of the notable historical sites is the Minh Dam Revolutionary Base, which played a significant role during the Vietnam War. Visitors can explore the underground tunnels and learn about the history of the area. Another historical attraction is the Long Hai Citadel, a fortress built during the Nguyen Dynasty. The citadel offers panoramic views of the surrounding area and provides insights into the region's past. For those interested in history, Long Hai Beach offers a unique blend of natural beauty and historical significance.