The Sagami Lake Memorial Museum is a museum where you can learn about the history and role of Sagami Lake. There are exhibits and videos about the construction and management of the dam, allowing you to gain a deep understanding of the role and history of the dam. In addition, from the observation room, you can enjoy a panoramic view of the beautiful Sagami Lake. There are also outdoor facilities such as campsites, barbecue areas, and hot springs in the surrounding area, allowing you to fully enjoy nature. The restaurant offers dam curry and a dam card for enjoyment. This is a recommended spot for those interested in the history and role of the dam.