Is there a town called Timberline?

Yes, there are several places called Timberline in North America, though most are small unincorporated communities, subdivisions, or former towns rather than large incorporated cities. The most notable is Timberline, West Virginia, an unincorporated community in Randolph County near Canaan Valley and Timberline Mountain Resort ski area in Davis, West Virginia, which has a post office and is recognized as community. There is also Timberline, Colorado, an unincorporated area near Breckenridge and Leadville. There is Timberline, Oregon, which refers to area around Timberline Lodge on Mount Hood, with Government Camp being nearest town. There are many subdivisions and neighborhoods named Timberline across US, such as Timberline Village in Colorado, Timberline subdivision in Fort Collins, and Timberline in Calgary, Canada, which is a neighborhood in southwest Calgary, Alberta, Canada, with schools and parks. There is also Timberline as fictional town in animated movie Open Season, which is fictional mountain town. The name Timberline is common for places near tree line elevation where forest ends. While there is no major incorporated city named Timberline like New York or Toronto, there are small towns, communities, and neighborhoods officially named Timberline in official maps, with Timberline, West Virginia and Timberline neighborhood in Calgary being most official. So yes, there are towns and communities called Timberline, mostly small mountain communities near ski resorts.