Corris is a village located in the county of Gwynedd, Wales. It is situated approximately 4.5 miles (7 km) north of the town of Machynlleth, specifically on the west bank of the Afon Dulas near its confluence with the Afon Deri.
The village is notable for hosting the Corris Railway station, which serves as both the headquarters and a museum for the preserved narrow gauge railway. The area is characterized by its proximity to these two rivers and its historical connection to the rail line.