At Mount Rainier, cyclists can enjoy bicycling that is both challenging and scenic. Bicycles are allowed on park roads but they are not permitted on any hiking trails and the park does not have any designated bike trails. September and early October are generally excellent times for cyclists to visit Mount Rainier. During these months,
[{"places_to_mountain_bike": "n/a", "go_off_trail": "n/a"}]
[{"places_to_mountain_bike": "n/a", "go_off_trail": "n/a"}] [{"places_to_mountain_bike": "Bicycles are allowed on park roads but they are not permitted on any hiking trails and the park does not have any designated bike trails.", "go_off_trail": "no"}] [{"places_to_mountain_bike": "Mount Rainier", "go_off_trail": "yes"}]