Great Smoky Mountains visitation by year.

Great Smoky Mountains by the year.

Each row is the park's total recreation visits for that calendar year, drawn from the official NPS Visitor Use Statistics Data Package, 2025 (Statistic = TRV, summed from monthly to annual). The full 1979-2025 history is shown — 47 years. Bar widths are proportional to the all-time peak; the orange bar marks the peak year and the teal bar marks the lowest year in the full window.

What the trend says

Great Smoky Mountains' annual recreation visits over the full 1979-2025 dataset are unlike any other unit in the National Park system. The dataset begins in 1979 at roughly 8.02 million — already the most-visited NPS unit in the country and also the lowest reading in the full 47-year series. The park ran in the 8-to-10 million range through the 1980s with a decade mean near 8.83 million; the 1990s pushed the floor higher (decade mean near 9.20 million) and crossed 10 million for the first time in 1999. The 2000s held remarkably steady in the 9-to-10 million range, helped by the park's no-entrance-fee status and the dense southeastern population catchment along I-40 and I-75.

The 2010s broke that ceiling. Visits crossed 10 million regularly from 2014 onward, reached 11 million in 2016 (the NPS Centennial year), and pushed past 12 million in 2019. The pandemic year 2020 fell only modestly to 12.10 million — Great Smoky was one of the few major NPS units to grow during early-pandemic outdoor demand because the park stayed open through most of the closure window and operates as a national-byway through-route via Newfound Gap Road. The all-time peak in the full 1979-2025 series is 14.16 million in 2021, the first full reopening summer when international travel was restricted and the southeastern domestic catchment surged toward the park.

Since the 2021 record the trace has stepped back: 12.94 million in 2022, 13.30 million in 2023, 12.19 million in 2024, and 11.53 million in 2025 — the first year of full Park It Forward parking-tag enforcement. The 47-year mean is roughly 10.05 million; 2025 sits about 1.5 million visits above that long-term mean but well below the 2021 record. Read across the full window, the structural story is the climb from an 8-million 1979 baseline to a sustained 11-to-14-million 2020s plateau, with year-to-year movement on top of that plateau driven by COVID demand, the post-2021 step-down, and the 2025 parking-tag introduction. Great Smoky has been the most-visited NPS unit in every year of the series — by a wide margin — and the structural reason is unchanged: no entrance fee, a through-route highway across the park, and dense regional population. For seasonal shape — when within the year these visits actually land — see the per-park month-by-month curve on the best-time-to-visit page.

Methodology

Annual recreation visits come from the official NPS Visitor Use Statistics Data Package, 2025 on NPS IRMA Stats. The statistic shown is Recreation Visits — the NPS visitor-count category that excludes Tent Campers, Backcountry Campers, and Recreation Visit Hours. Annual totals are computed by summing the twelve monthly TRV (Total Recreation Visits) values for each year. The window displayed here is the full 1979-2025 history available in the NPS dataset. Independent site, not affiliated with the National Park Service.