Quang Binh is a coastal province located in central Vietnam. It is known for its stunning natural landscapes, including beautiful beaches and impressive limestone mountains. The province is home to the famous Phong Nha-Ke Bang National Park, a UNESCO World Heritage site that features extensive caves and unique biodiversity. The capital city of Quang Binh is Dong Hoi, which serves as a gateway for tourists exploring the region. The province has a rich history, with several historical sites and cultural attractions, including ancient temples and colonial architecture. Its strategic location makes it an important area for trade and tourism in Vietnam.