Doi Phra Viharn National Park is located in northeastern Thailand, near the border with Cambodia. Established in 1998, the park covers an area of approximately 1,200 square kilometers and is known for its stunning landscapes, including mountains, forests, and waterfalls. It is home to diverse wildlife, including various species of birds, mammals, and reptiles. The park is also famous for its rich cultural heritage, featuring ancient ruins and temples, such as the Phra Viharn Temple. Visitors can enjoy activities like hiking, birdwatching, and exploring the natural beauty of the region. The park is a popular destination for nature lovers and adventure seekers.