The MacKinnon River is a river located in the northern part of the Yukon Territory in Canada. It flows into the Porcupine River, which is a tributary of the Yukon River. The river is known for its scenic landscapes and is part of a region rich in wildlife and natural beauty. The MacKinnon River is named after John MacKinnon, a prominent figure in the area’s history. The river and its surroundings are important for local ecosystems and provide habitats for various species, making it a significant natural resource in the region.