What is Northwestern Oklahoma?
[[Image:Gloss Mountains.jpg|thumb|right|The Glass Mountains are a series of mesas south of the [[Cimarron River]].]] '''Northwestern Oklahoma''' is the geographical region of the state of [[Oklahoma]] which includes the [[Oklahoma Panhandle]], stretching to an eastern extent along [[Interstate 35]], and its southern extent along the [[Canadian River]] to [[Noble County, Oklahoma|Noble County]]. {{Oklahoma}} [[Category:Regions of Oklahoma]] {{US-geo-stub}}