Travel Shenandoah County, Virginia: 8 Places Not To Miss Jenn, September 20, 2017September 20, 2017 Shenandoah County, Virginia is tucked away in the heart of the Shenandoah Valley between the Allegheny and Massanutten Mountains, just off I-81. If the highway isn’t your preferred route, take the more historic drive down Route 11. No matter which way you get there, you will be happy you came….