Great Smoky Mountains Mountains

Protected Appalachian mountain range on Tennessee–North Carolina border

Along the Tennessee-North Carolina border the Great Smoky Mountains National Park offers deciduous forests, hiking trails and historic Appalachian cabins; visitors come for backcountry hikes, seasonal wildflowers and scenic drives.

Main image

Great Smoky Mountains at a Glance#

Address: Great Smoky Mountains National Park, Park Headquarters, 107 Park Headquarters Rd, Gatlinburg, TN 37738, USA

Website: https://www.nps.gov/grsm/

Hours: Open 24 hours (visitor centres/hours vary seasonally)

About Great Smoky Mountains#

The Great Smoky Mountains are a mountain range straddling the border of Tennessee and North Carolina and protected chiefly as Great Smoky Mountains National Park. The park preserves a large tract of temperate forest, mountain summits and extensive cultural remains from early Appalachian settlement.

High-elevation viewpoints such as Clingmans Dome with its observation tower at 2,025 m (6,643 ft), the historic valley of Cades Cove with an 11-mile scenic loop, and numerous waterfalls and forested ridges accessible from Newfound Gap and other trailheads. The Appalachian Trail crosses the park for roughly 70 miles, and the park contains a wide network of maintained trails and scenic drives.

The area has long-standing human occupation and later Euro-American settlement history, with preserved historical structures such as log churches and homesteads in place like Cades Cove. The national park was established in 1934 to protect the region’s natural and cultural resources and has since become a major conservation and recreation area.

Geographically the park occupies a large area along the Tennessee-North Carolina border in the southern Appalachian chain; it lies within driving distance of regional cities such as Knoxville and Asheville and is characterized by rounded ridgelines, deep valleys and extensive high-elevation forests.

  • Size and high point: The national park covers about 522,000 acres (2,115 km2) and contains the highest peaks in the eastern United States, with Clingmans Dome reaching 2,025 m (6,643 ft).
  • Visitor numbers and timing: It is the most visited US national park, receiving over 11 million to 12 million visitors annually in recent years, so popular zones can be crowded in summer and during fall foliage seasons.

What to See#

  • Clingmans Dome: Clingmans Dome - the park’s highest peak with a paved 0.8 km (0.5 mile) trail from the parking area to a stone observation tower at 2,025 m (6,643 ft) elevation.
  • Cades Cove: Cades Cove - a broad valley with an 11-mile (about 18 km) one-way loop road that passes historic log houses, churches and open meadows important for wildlife viewing.
  • Key roads and trailheads: Newfound Gap and the Roaring Fork area - scenic drives and trailheads that provide access to waterfalls, short hikes and viewpoints across the park’s ridges.

How to Get to Great Smoky Mountains#

Major entrances are near Gatlinburg (Tennessee) and Cherokee (North Carolina). From Gatlinburg, take US-441 (Newfound Gap Road) into the park. The park is accessible by car; visitor centres in Gatlinburg, Oconaluftee and elsewhere provide maps, permits and current trail information.

Tips for Visiting Great Smoky Mountains#

  • For short hikes, try the Alum Cave Bluff or Clingmans Dome approaches early in the morning to avoid clouds and traffic; expect crowded trailheads on summer weekends.
  • If wildlife viewing is a priority, dawn and dusk on quiet backcountry trails increase chances to see elk and black bears; follow park regulations for food storage.
  • Some roads close seasonally; check the National Park Service site for current conditions and trail advisories.

Best Time to Visit Great Smoky Mountains#

Autumn leaf season and late spring wildflowers are the best times for scenery; summer is busiest and winter offers solitude but some road closures.

Autumn (fall foliage)
October-early November · 5-18°C
Peak leaf colour across elevations - the park draws large numbers for scenic drives and hikes.
Spring
April-May · 5-20°C
Wildflowers bloom in valleys; lower crowds than autumn peak.
Summer
June-August · 15-28°C
Warm and humid with high visitor numbers on popular trails and historic sites.

Weather & Climate near Great Smoky Mountains#

Climate

Great Smoky Mountains's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from -5°C to 25°C. Abundant rainfall (1711 mm/year), wettest in March, distributed fairly evenly throughout the year.

Air Quality: AQI 23 Good
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-5°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -5° - 6° -5° 145 mm - - 5.0 m/s - -
February - -5° - 7° -3° 140 mm - - 4.8 m/s - -
March - -1° - 11° 1° 173 mm - - 4.6 m/s - -
April - 2° - 16° 7° 134 mm - - 4.4 m/s - -
May - 7° - 20° 13° 157 mm - - 3.6 m/s - -
June - 11° - 23° 17° 144 mm - - 2.9 m/s - -
July - 13° - 25° 19° 154 mm - - 2.9 m/s - -
August - 13° - 24° 19° 139 mm - - 2.6 m/s - -
September - 10° - 22° 16° 129 mm - - 2.9 m/s - -
October - 4° - 17° 11° 109 mm - - 3.5 m/s - -
November - 0° - 12° 3° 145 mm - - 4.1 m/s - -
December - -3° - 8° -2° 142 mm - - 4.8 m/s - -

Nearby Attractions to Great Smoky Mountains#