Appalachian Gap
 Appalachian Gap is a mountain pass in the Green Mountains of Vermont.The highest point of the pass is located in Chittenden County about 0.2 mi (0.32 km) west of the boundary between Chittenden and Washington County.The pass is in the Camel's Hump State Park.On the east side Appalachian Gap is drained by Mill Brook which drains into the Mad River the Winooski River and into Lake Champlain.To the west the gap is drained by Beaver Meadow Brook which drains into the Huntington River another tributary of the Winooski River.Lake Champlain drains into the Richelieu River in Quebec thence into the Saint Lawrence River and into the Gulf of Saint Lawrence.The Long Trail a 272-mile (438 km) hiking trail running the length of Vermont crosses Appalachian Gap between Stark Mountain to the south and Baby Stark Mountain to the north. 