The road is open to vehicle traffic up to the first overlook.
All trails are CLOSED until staff can clear all hazardous trees.
Beginning October 22, 2018 until further notice, the Jefferson Ovelook (third overlook) will be closed to vehicular and foot traffic due to the bulding of rock steps on Mountain Ridge Trail..Posted on: Friday, October 19, 2018
Get plant and animal checklists at the park office.
Mount Jefferson State Natural Area is a botanical paradise. The slopes and summit of the mountain are home to a diverse population of trees, shrubs and wildflowers. This large variety of interesting and unusual plants qualified the area for designation as a national natural landmark by the National Park Service in 1974.
The forests of the area vary with the altitude and the direction of the slope. At altitudes above 4,000 feet, an oak/chestnut forest dominates the slopes facing south, east and west. This forest is one of the best examples of its type in the southeastern United States. Beneath the canopy of oak is an understory of Catawba rhododendron, mountain laurel, flame azalea and dogwood. Wildflowers include trillium, pink lady slipper and false lily of the valley.
Until the early 20th century, American chestnut trees were abundant in the area. The chestnut's rot-resistant wood was immensely valuable to early settlers for the construction of buildings and fences, and its large, sweet nuts provided food for humans and animals. Tragically, the chestnut blight, introduced from Europe in 1910, destroyed the species here and elsewhere. At the summit of Mount Jefferson, ghostly trunks stand; sprouts rise from the diseased roots and thrive until maturity when they become susceptible to the blight.
On the north slopes, a cove forest includes red maple, yellow birch, tulip tree and basswood. In the understory are mountain ash, prairie willow, black huckleberry and mountain pepperbush. Hobblebush, mayapple, blue bead lily and other shrubs and herbs cover the forest floor. On the slopes below Luther Rock is a stand of big-toothed aspen trees. The big-toothed aspen is primarily a northern plant, found in North Carolina only in Ashe and Haywood counties. Trees growing on the northern ridges and slopes of Mount Jefferson are gnarled and dwarfed, averaging only about 20 feet. Their growth has been stunted by exposure to strong northerly winds and heavy loads of ice in winter.
The animal life of the natural area has not been as well studied as the plant life but is typical of the western part of the state. Red squirrels, locally known as “boomers,” live in forests near the peak. Several species of small mice, including deer mice, and southern red-backed voles are also common.
Bird life in these high-altitude forests includes several species not seen at lower elevations. Lucky visitors may catch a glimpse of a red-tailed hawk, the most common hawk in the area. Chestnut-sided warblers, Canada warblers and black-throated blue warblers, as well as rose-breasted grosbeaks, slate-colored juncos and white-breasted nuthatches nest in the woodlands. Their melodies are often heard with the song of the veery at dusk and dawn. The wing beats of flushed ruffed grouse often surprise hikers along the trail.
The park's mature deciduous forests are home to many common mammals, including gray squirrels, southern flying squirrels, eastern chipmunks, red foxes, raccoons and Virginia opossums. Shrews, moles and mice also make their homes in the middle altitudes. Woodchucks and an occasional white-tailed deer inhabit the forest edges. Reptiles, such as skinks and small snakes, travel in and around rotting logs and other places offering food and seclusion.