- Where
- Tennessee–North Carolina border
southern Appalachians - Coordinates
- 35.61° N
83.49° W - Area
- 522,419 acres
- Protected
- Chartered 1934
dedicated 1940 - World Heritage
- 1983
- Visits
- 11.5 million in 2025
(the most of any US national park) - Highest point
- Kuwohi, 6,643 ft
(Clingmans Dome until 2024) - Best visited
- Spring and October;
fireflies late May to mid-June, by lottery - Advisory
- United States
(no State Department level)
Ridge behind ridge, each bluer than the last, until the far ones were mostly rumour. The woods were wet and busy with small lives; a salamander at the edge of a stream stone watched me, and I watched it, and neither of us moved first. After dark, in a clearing, the lights in the trees all blinked at once, then all stopped, on a signal I never saw.
The short answer
Great Smoky Mountains National Park covers 522,419 acres of the southern Appalachian Mountains, divided between Sevier, Blount and Cocke counties in Tennessee and Swain and Haywood counties in North Carolina, Wikipedia records. Congress chartered it in 1934 and President Franklin Roosevelt dedicated it in 1940; it became a UNESCO World Heritage site in 1983 and an International Biosphere Reserve in 1988. It recorded 11,527,939 visits in 2025, by Wikipedia’s figures, more than any other national park in the United States. Its elevations run from about 875 feet to 6,643 feet at Kuwohi, the highest point in Tennessee, called Clingmans Dome until September 2024. The park charges no entrance fee; since 2023 any vehicle parked for more than 15 minutes needs a parking tag, which the Park Service says is not an entrance fee.
Why it's worth knowing
A park bought farm by farm. Unlike the western parks carved from federal land, the Smokies had to be purchased. In March 1928 John D. Rockefeller Jr. gave $5 million; private citizens raised about $1 million, North Carolina $2 million and Tennessee $1.5 million, and the commissions set up by the two states bought thousands of small farms and the holdings of the logging companies that had been cutting the watersheds since 1901, Wikipedia records; entire communities were removed. It was the first national park whose land was paid for in part with federal money. Roosevelt dedicated it on 2 September 1940 at the Rockefeller Memorial at Newfound Gap, 5,048 feet up, before a crowd of about 10,000. The cabins, churches and mills the families left behind are kept in the park’s historic districts; the John Ownby Cabin dates from 1860 and the Becky Cable House in Cades Cove from 1879.
Whose mountains. The Cherokee ceded the Smokies by 1805, and most were forced west on the Trail of Tears in 1838; a few kept land on what is now the Qualla Boundary, and their descendants are the Eastern Band of Cherokee Indians, whose town of Cherokee sits at the park’s North Carolina entrance (Wikipedia). In July 2022 the Eastern Band’s tribal council backed restoring the Cherokee name of the highest summit, Kuwohi, translated in Wikipedia’s article as “mulberry place”; the US Board on Geographic Names approved it, with the Park Service’s support, and the change was announced on 18 September 2024. The geographer Arnold Guyot had named the peak for Thomas Clingman in 1859.
Life in the damp. About 19,000 species are documented in the park, Wikipedia records, and it estimates that 80,000 to 100,000 more may live there; it calls the park the most biologically diverse in the national park system. The park is known as the salamander capital of the world: five of the world’s nine families of salamander live here, up to 31 species. An estimated 1,900 black bears live in the park, the densest population east of the Mississippi.
The field notes
Fireflies that keep time
For two or three weeks each year, around Elkmont, males of one species of firefly, Photinus carolinus, flash in unison once the forest is fully dark, usually from about 9:30 p.m., the Park Service says. The peak has fallen between the third week of May and the third week of June since 1993. To protect the insects and the site, viewing on the eight nights the park chooses is by lottery on Recreation.gov: $1 to apply, $29 more if drawn. In 2026 the nights were 20 to 27 May, with 120 vehicle passes a night, 960 in all, by Recreation.gov’s listing as indexed; local reporting counted more than 20,000 entries a year for the 960 passes of 2025 (Knoxville News Sentinel, as carried by AOL, indexed). Viewers are asked to cover their torches with red film, point them at the ground and keep to the trails.
A ramp above the trees
The summit of Kuwohi is the highest point on the whole of the Appalachian Trail, 71.6 miles of which run through the park. A concrete observation tower about 45 feet tall was completed there on 23 October 1959, reached by a spiral ramp 375 feet long at a 12 per cent grade; it was added to the National Register of Historic Places in 2012 (Wikipedia). The seven-mile road up to it from just past Newfound Gap is open from 1 April to 30 November and closes for winter.
Why the smoke
The Cherokee name for the range recorded by Wikipedia, Shaconage, means the place of blue smoke, and the blue haze over the forested ridges is what the English name keeps. This entry does not explain the haze: the sources read for it gave the name, not the science.
The Dan Lawson place in Cades Cove, 2016.
Photograph: Acroterion · CC BY-SA 4.0 · cropped
The spiral ramp up to the Kuwohi observation tower, in cloud, 2016.
Photograph: Kevin Payravi · CC BY-SA 4.0
Low cloud drifting through spruce forest in the Smokies, July 2017.
Photograph: Ivana Cajina via Unsplash · Unsplash licence
A red-cheeked salamander, found only in the Great Smoky Mountains.
Photograph: Marioxramos · CC BY-SA 4.0
The Kuwohi observation tower and its ramp, 2016.
Photograph: Acroterion · CC BY-SA 4.0
- Leave the car at a pull-off and walk into the trees for an hour, not only to the overlook. The overlook is not going anywhere.
- Try the lottery for the blinking nights, and if your name comes up, cover your torch in red and keep it low.
- Learn every salamander by sight. (Learned one. The next stream had somebody else entirely, and the list has started a little guidebook of its own.)
- Walk the churchyards in the coves quietly. These were somebody’s farms, and some of the family never left.
- Go up to the high summit early, with a warm layer, whatever the valley says the day will be.
The ramp on Kuwohi. On the park’s highest summit, 6,643 feet up and called Clingmans Dome until 2024, a concrete observation tower about 45 feet tall stands above the spruce and fir. It was completed in October 1959 and is reached by a spiral ramp 375 feet long, climbing at a 12 per cent grade, Wikipedia records; the tower was listed on the National Register of Historic Places in 2012. The road to the summit car park is open from April to November, and the tower is reached on foot from there.
Tally, in the marginRound and up, round and up, which on my own lists I would call going in circles. Somewhere near the top it dawned on me that the circling was how it got there at all, and I have been gentler with my list ever since.
Getting there
How to get there. By road. The three main entrances are at Gatlinburg and Townsend in Tennessee and at Cherokee in North Carolina; US 441, Newfound Gap Road, crosses the park between Gatlinburg and Cherokee (Park Service). McGhee Tyson Airport (TYS), near Knoxville, is about 45 miles west of the Gatlinburg entrance, and Asheville Regional Airport about 60 miles east of the Cherokee entrance, the Park Service says.
When to go. Spring and autumn are the cooler seasons for walking; the fireflies peak between late May and mid-June. The road to Kuwohi is open from 1 April to 30 November. The Park Service’s closures page (updated 15 October 2026) lists Laurel Falls Trail as closed for rehabilitation, with reopening anticipated sometime in 2027; Bullhead Trail as closed Monday to Thursday, federal holidays excepted, through 19 November; and Caldwell Fork, Gunter Fork and Swallow Fork trails, and Big Creek Trail beyond Mouse Creek Falls, as closed after damage from Hurricane Helene. Some trails and backcountry campsites are also closed for bear activity. Look at the closures page before setting out.
What to arrange ahead. There is no entrance fee, but as of 20 October 2026 the Park Service’s fees page (updated 8 October 2026) says a parking tag is needed for any vehicle parked for more than 15 minutes, anywhere in the park: $5 a day, $15 a week or $40 a year, from visitor centres, machines (cards, but not tap-to-pay), or Recreation.gov for daily and weekly tags, which must be printed. Tags are not needed on the park’s fee-free days; the remaining ones in 2026 are 27 October and 11 November. For the fireflies, enter the lottery on Recreation.gov in late April: the Park Service’s timeline for 2027 has dates announced the week of 19 April and the lottery opening the week of 27 April. Book lodging in the gateway towns ahead for October weekends.
Safety. The State Department’s travel advisories cover other countries, so none applies here; the hazards are the park’s own. Black bears live throughout the park, and the Park Service publishes its rules on distance, feeding and food storage. Mountain roads close in wind, ice and snow, and trails close for repairs; the park’s alerts page lists the closures. Park operations depend on federal funding.
Mark this place
Common questions
Where are the Great Smoky Mountains?
Great Smoky Mountains National Park straddles the border of Tennessee and North Carolina in the south-eastern United States. Its main entrances are at Gatlinburg and Townsend, Tennessee, and Cherokee, North Carolina; McGhee Tyson Airport near Knoxville is about 45 miles from the Gatlinburg entrance, the National Park Service says.
Does Great Smoky Mountains National Park charge an entrance fee?
No. Great Smoky Mountains National Park has no entrance fee, but since 2023 any vehicle parked in the park for more than 15 minutes needs a parking tag: $5 a day, $15 a week or $40 a year, according to the National Park Service’s fees page, updated 8 October 2026.
Is the Great Smoky Mountains the most visited national park?
Yes. Great Smoky Mountains National Park recorded 11,527,939 visits in 2025, more than any other US national park, by Wikipedia’s figures; it had more than 14.1 million recreational visits in 2021.
How do you see the synchronous fireflies in the Smokies?
The synchronous fireflies, Photinus carolinus, are viewed at Elkmont in Great Smoky Mountains National Park on eight nights chosen each year, by lottery on Recreation.gov: $1 to apply and $29 more if drawn, the National Park Service says. In 2026 there were 960 vehicle passes for 20 to 27 May, by Recreation.gov’s listing.
What is Kuwohi?
Kuwohi, 6,643 feet, is the highest point in Great Smoky Mountains National Park, in Tennessee and on the Appalachian Trail. Formerly Clingmans Dome, it took back its Cherokee name, which Wikipedia translates as “mulberry place”, in September 2024, after the US Board on Geographic Names approved a request backed by the Eastern Band of Cherokee Indians.
Why are they called the Smoky Mountains?
The Great Smoky Mountains are named for the blue haze that hangs over their forested ridges. The Cherokee name for the range recorded by Wikipedia, Shaconage, means the place of blue smoke.
How many bears live in the Great Smoky Mountains?
About 1,900 black bears live in Great Smoky Mountains National Park, by the estimate Wikipedia cites, the densest population east of the Mississippi River. The National Park Service publishes the park’s rules on keeping a distance from bears and not feeding them.
Who paid for Great Smoky Mountains National Park?
Great Smoky Mountains National Park was bought from private owners: John D. Rockefeller Jr. gave $5 million in 1928, private citizens about $1 million, North Carolina $2 million and Tennessee $1.5 million, Wikipedia records, and it was the first national park whose land was paid for in part with federal money.