Dahan River

　　The Dahan River, originally called the ??? River, is located in northern Taiwan and is one of the three major tributaries of the Tamsui River. It originates from the northern side of Pintian Mountain at an elevation of about 3100 meters, stretches 135 kilometers in length, and covers a drainage area of 1163 square kilometers. It flows through New Taipei City, Taoyuan County, Hsinchu County, and a small part of Yilan County, before joining the Tamsui River at Jiangzicui in Banqiao via the Xindian River.

　　The Dahan River not only provides abundant irrigation water to the areas it flows through but also boosts tourism along its banks. Among these, the Shimen Reservoir catchment area in the upper reaches is particularly attractive to visitors and has become one of the region’s most renowned scenic destinations. Located in the southeast of Taoyuan County, the Shimen Reservoir catchment area forms a vast deep pool surrounded by mountains after intercepting the midstream waters of the Dahan River. The reservoir is best known for its beautiful lakeside and mountain scenery, complemented by grand hydraulic engineering and charming small-town views. Whether boating on the lake, viewing maple leaves, birdwatching, hiking, or simply strolling and relaxing, visitors can fully enjoy themselves. It has long been a top escape destination for urbanites seeking tranquility.

　　Dahan River Reason to visit: The most important river in northern Taiwan