Dewen Village of Sandimen Township offers beautiful scenes of both mountains and plains. The Sandimen Town Office has developed eight scenic spots in Dewen Village: Swan Lake, Lovers Lake, Tianhong Waterfall, Guanwangshan, Bat Caves, Huge Stone Bridge, Old Stone City, and a big banyan tree in the region, The scenic area measures 1560 hectares and the altitude is about 800m. A mountain trail winds through Dewun, traversing lofty ranges and deep valleys etc.
The inhabitants of Dewen village are mainly Rukai people and aboriginal arts can be seen everywhere, including slate houses. The area is in a restricted mountain district and visitors must apply for admission before entering.