Dong Hoi City is located in the central position of Central Vietnam, in Quang Tri province (after the merger of former Quang Binh and Quang Tri on July 1, 2025). Specifically, the city is situated along the Nhat Le River, bordering the East Sea to the east with 12 km of fine white sandy coastline. It borders Bo Trach district to the north and west, and Quang Ninh district to the south. Dong Hoi is about 500 km south of Hanoi, about 1,200 km north of Ho Chi Minh City, and lies along major transportation arteries such as Highway 1A, the Ho Chi Minh Highway, the North-South Railway (with Dong Hoi Station as the main station), and Dong Hoi Airport connecting domestic and international flights.
The climate here is tropical monsoon, with a dry season from April to August and a rainy season from September to March. The average annual temperature is around 25-27°C, making it ideal for beach tourism and nature exploration.































