Overview
The Great Smoky Mountains straddle the border between Tennessee and North Carolina, with soft, forested ridges that often wear a blue haze or low cloud. The park is rich in plant and animal life, including hundreds of species of trees, wildflowers, salamanders and black bears.
The park has historic farmsteads and churches, waterfalls, and more than 800 miles (1,300 km) of trails, including a long stretch of the Appalachian Trail. Clingmans Dome, at 2,025 m, is the highest point, with a short, steep walk to an observation tower, and Cades Cove is a wide valley with a loop road and wildlife.
Highlights
- Clingmans Dome and its observation tower
- Cades Cove and its historic buildings, with deer and bears
- Newfound Gap Road across the ridge
- Autumn colour and spring wildflowers
Best time to visit
April and May bring wildflowers and fresh greens, and October has strong autumn colour and heavy traffic. Summer is warm and humid, and winter is quiet with some road closures. The Clingmans Dome road normally closes from December to March.
- JanJanuary: Not ideal
- FebFebruary: Not ideal
- MarMarch: Good
- AprApril: Best
- MayMay: Best
- JunJune: Best
- JulJuly: Good
- AugAugust: Good
- SepSeptember: Best
- OctOctober: Best
- NovNovember: Good
- DecDecember: Not ideal
● Best · ○ Good · blank: not ideal. Conditions vary by year, so check local forecasts and access before you go.
Getting there
Fly to Knoxville (TYS), about an hour from Gatlinburg and the Tennessee entrance, or to Asheville for the North Carolina side. There is no entrance fee for the park, though parking tags are required in some areas. A car is the easiest way to see the park.
What to expect
Easy to moderate. Most sights are near roads or on short trails. Weather can change quickly, with fog and rain common. In busy periods, traffic on park roads is slow, especially in October.
Practical tips
- Start early to avoid traffic at Cades Cove and Newfound Gap.
- Keep a safe distance from black bears, and store food properly.
- Check for road closures and parking requirements on the park website.
- Carry a rain layer, even on sunny mornings.
Frequently asked questions
Is there an entrance fee?
The park itself has no entrance fee, but a parking tag is required for some stops. Check the current rules.
When is the best time for autumn colour?
Usually mid-October at lower elevations, and earlier on the high ridges.
Can I see bears?
Yes, black bears live in the park, but keep your distance and never feed them.
Official sources
Rules, fees, permits and conditions change. Check the official pages below before you travel.
Last reviewed October 2026. Details are for planning only and can change; confirm access, permits and conditions with official sources before you travel. Spotted something out of date? Tell us. Photography: Benjiho (Wikivoyage) (Public domain) via Wikimedia Commons.
