Utsunomiya Castle is a historic site located in Utsunomiya, the capital city of Tochigi Prefecture in Japan. Originally built in the late 16th century, the castle served as a strategic military base during the Sengoku period. Although the original structure was dismantled in the early 19th century, the site has been preserved and features reconstructed walls and a beautiful park. Today, visitors can explore the castle grounds, which include a museum that showcases artifacts and information about the castle's history. The surrounding area is popular for cherry blossom viewing in spring, making it a lovely destination for both history enthusiasts and nature lovers.