Best Time to Visit Great Smoky Mountains National Park

Pick a month. Best months are in bold.

The best months to visit Great Smoky Mountains National Park are April, May and August — computed from official NPS visitation (2021–2025 average), NOAA weather normals and daylight. October is the crowd peak (1,607,149 monthly visits); January is quietest at 26% of peak.

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Best months for fewer crowds

The quietest months at Great Smoky Mountains, leaving out harsh weather and months when main access is typically closed.

Monthly crowd curve

Average monthly recreation visits, 2021–2025 (NPS Visitor Use Statistics). Amber bar = current month.

Great Smoky Mountains month by month

Crowds: NPS Visitor Use Statistics, mean of 2021–2025 (2020 excluded as a COVID-19 anomaly). Weather: NOAA 1991–2020 monthly normals, station NEWFOUND GAP, TN US (0 mi from park coordinates). Daylight: computed for the 15th of each month at the park's location. Methodology.

How many people visit Great Smoky Mountains each year

Great Smoky Mountains National Park had 11,527,939 recreation visits in 2025, 5% fewer than 2024 (NPS Visitor Use Statistics). The busiest year since 2015 was 2021, with 14,161,548. Over 2021–2025 it averaged 12,823,319 visits a year, which makes it the most-visited of the 63 national parks.

Calendar-year recreation visits as published by NPS Visitor Use Statistics. 2020 is shown here but left out of the monthly averages above, because the COVID-19 pandemic makes it unrepresentative. See how every park compares: all 63 parks ranked by visits.

What to pack for Great Smoky Mountains in April

Computed from April's weather normals — Great Smoky Mountains's best month above. Visiting another month? Each month page has its own weather-computed list.

• Warm mid-layer (fleece or light puffy) — mornings average 38°F
• Rain shell + pack cover — 6.0″ of precipitation is normal this month
• Waterproof boots — plus navigation and a basic first-aid kit — 6.0″ of precipitation is normal this month

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Common questions

Great Smoky Mountains month by month: notes from the park service

• January: In January the Smokies still need a parking tag for any stop longer than 15 minutes: $5 for a day, $15 for a week or $40 for a year, with no price difference by vehicle size. If you expect several visits this year, the annual tag is valid for 12 months from the month of purchase; it comes by mail from the Great Smoky Mountains Association, so allow at least 14 days.
• February: February is when the Smokies are most likely to have snow in the mountains, the park says, along with January. Kuwohi, formerly Clingmans Dome and the park's highest point, averages about 20 inches of snow in February, while Gatlinburg down low gets around 3 and reaches the mid-50s°F by day.
• March: March brings unpredictable weather to the Smokies: sunny skies can give way to snow flurries within hours, and snow can fall at any time this month, especially at higher elevations. Lower areas average highs in the low 60s°F with frequent below-freezing nights.
• April: Stopping for a spring hike in the Smokies? At Great Smoky Mountains, any car parked for more than 15 minutes needs a parking tag; just driving through needs none.
• May: May trips to the Smokies: budget for a parking tag. The park service requires one for every vehicle that parks for more than a quarter hour, at $5 per day or $15 per week, valid until 11:59 p.m.
• June: Going back to the Smokies several times a year? An annual parking tag ($40) is valid for 12 months from the month you buy it and covers any vehicle size, but it is sold only through the Great Smoky Mountains Association and comes by mail, so order it at least 14 days before a June visit.
• July: Planning several summer days in the Smokies? The park's parking tags come daily ($5), weekly ($15) or annual ($40), at the same price for every vehicle size.
• August: August in the Smokies means heat, haze and humidity, with lower-elevation afternoons in the high 80s or 90s°F and common afternoon thunderstorms; Gatlinburg averages about 10 days of rain this month. Higher up it is far more pleasant: on Mount Le Conte, at 6,593 feet, temperatures above 80°F are extremely rare.
• September: In September, as in every month, Great Smoky Mountains asks for a parking tag on any stop over 15 minutes, not for driving straight through. A day tag is $5 and a week tag $15, from the park's fee machines or Recreation.gov; both expire at 11:59 p.m.
• October: In October, as in every month, stopping at Great Smoky Mountains needs a parking tag: the park service requires one for any vehicle parked longer than 15 minutes, though simply driving through is free. A daily tag is $5 and a weekly one $15, sold at automated machines in the park and on Recreation.gov, and they expire at 11:59 p.m.
• November: November closes the Smokies' fall colour season, which the park dates from September to mid-November. Early November highs fall into the 50s and 60s°F, nights are usually near freezing, and snow becomes possible at higher elevations.
• December: Holiday trip to the Smokies in December? A parking tag is required for any stop longer than 15 minutes, at $5 a day, $15 a week or $40 a year, the same for every vehicle.

Each month page carries the full note and the NPS page it comes from.

Dive into a month

Comparing parks for the same trip? See how Great Smoky Mountains ranks against all 63 parks in April, May and August.

Last verified 2026-09-24 · all parks