The Treehouse, Mask in the Forest / Moguang Studio Guangjiachong Valley in Suizhou City, Hubei Province, is just a 15-minute drive from the famous Ginkgo Valley Scenic Area. The Treehouse is located at the junction of two paths leading into the valley. The environment is somewhat bustling, and within a limited 90㎡ plot, the design needed to avoid the roots of three ancient trees while accommoda..