Saikai National Park is located in Nagasaki Prefecture, Japan. Established in 1955, it covers an area of approximately 13,000 hectares. The park is known for its stunning coastal scenery, including beautiful beaches, rugged cliffs, and lush forests. It also features several islands, such as Kujukushima, which is famous for its picturesque views and rich marine life. The park is a popular destination for outdoor activities like hiking, birdwatching, and kayaking. Visitors can explore various trails that offer breathtaking views of the surrounding landscape. Additionally, Saikai National Park is home to diverse wildlife, making it an important area for conservation efforts.