Quang Tri is a province in the central region of Vietnam. Its main city is Dong Ha. It is known for its scenic landscapes, historic landmarks, and vibrant culture. Some popular attractions in Quang Tri include the ancient citadel of Quang Tri, the Ben Hai River, and the Vinh Moc Tunnels. It had a population of 701,375 in 2021. Additionally, Quang Tri is home to delicious Vietnamese cuisine, friendly locals, and plenty of outdoor activities such as hiking, swimming, boating, and more.
Quang Binh is a province in Vietnam, located in the central part of the country. It is known for its beautiful natural landscapes, including caves, beaches, and forests. Some of the most popular tourist destinations in Quang Binh include Phong Nha-Ke Bang National Park, the Son Doong Cave (the world's largest cave), and the Dong Hoi Beach. The province has an area of 8,065.8 square kilometers and population of 1,003,430 inhabitants (as of 2021)