When visiting Medan, capital city of North Sumatra, and you are looking for some real excitement, why not try Rafting down the rushing Asahan River. Located at the center of Bandar Pulau subdistrict in the Asahan Regency, the Asahan River track is praised as one of the Best White Water Rafting spot in the World after the Zambesi River in Africa, and Colorado River in the US. Asahan, one the major rivers in North Sumatra province, has its source in the great Lake Toba and offers endless excitement for rafting enthusiasts especially professionals https://www.indonesia.travel/au/en/destinations/sumatra/medan/the-asahan-river