Mount Katsuyama is a prominent mountain located in Fukui Prefecture, Japan. It stands at an elevation of 1,270 meters and is part of the Chūbu region. The mountain is known for its scenic beauty and diverse flora and fauna, making it a popular destination for hikers and nature enthusiasts. The area around Mount Katsuyama features several trails that cater to different skill levels, allowing visitors to explore its lush landscapes. Additionally, the mountain is home to the Katsuyama Castle Ruins, which offer historical insights and panoramic views of the surrounding region.