Hikes›United States›Vermont›Willoughby State Forest›Mount HorMount HorDay hike · 8.4 km · ↑ 410 mIn Willoughby State Forest, VermontTrip reports and guidesNortheast Kingdom Hikingwayfarer.me · Sep 2017 · trip report1HappyHiker: Follow-Up Visit to Willoughby State Forest in Vermont1happyhiker.blogspot.com · Jul 2011 · trip report