Grandfather Mountain is a mountain, a non-profit attraction, and a North Carolina state park near Linville, North Carolina. At 5,946 feet (1,812 m), it is the highest peak on the eastern escarpment of the Blue Ridge Mountains, one of the major chains of the Appalachian Mountains. The Blue Ridge Parkway passes by the south side of the mountain and also passes over the nearby Grandmother Gap. It is located at the meeting point of Avery, Caldwell (highest point), and Watauga (highest point) counties. The attraction side of the mountain, which includes the Mile High Swinging Bridge, is accessed via Grandfather Mountain Entrance Road. Admittance fees are charged at the main gate. Part or all of the attraction is sometimes closed due to frequently inclement weather in the late fall, winter, and spring. Hiking and camping are free in the "backcountry" area now designated as a state park, the required permits are available at all trail heads. Those intending to enter or leave the park via the attraction must still pay admittance, however. In years previous when the whole mountain was privately owned, hikers and campers were required to pay fees. Park regulations are enforced by patrolling state park rangers. Fire is prohibited at many of the higher elevation campsites, due to high winds.