National Cycle Network (NCN) Route 657 is a loop of the White Rose cycle route, NCN 65. It branches off the main route to connect the town of Thirsk to the National Cycle Network. Prior to 2009 the route had been signed as part of NCN 65.
The combination of NCN 657 and a section of NCN 65 creates a circular route from Thirsk to Kirkby Knowle to Coxwold to Easingwold and returning to Thirsk.