Tsukuba Mountain, located in Ibaraki Prefecture, Japan, is a prominent peak that rises to 877 meters. It is part of the Tsukuba Range and is known for its distinctive twin peaks, Nantai and Nyotai. The mountain is a popular destination for hikers and offers various trails that cater to different skill levels. The area surrounding Tsukuba Mountain is rich in biodiversity and features several ecosystems. Visitors can enjoy stunning views from the summit, especially on clear days, where they can see the Kanto Plain and even Tokyo. The mountain is also home to the Tsukuba Space Center, highlighting its significance in both nature and technology.