Perched beside the magnificent Okutama Dam, this museum is a wonderful place to understand our connection to the water and forests of the region. Inside, you'll find interactive exhibits perfect for all ages, and there's even a virtual hiking experience to enjoy. Don't miss the cafe upstairs; you can grab a classic Japanese curry or udon while taking in the breathtaking panoramic views of Lake Okutama. Admission is free, making it a perfect stop on a day out exploring the area.