Located in NC, TN.
America's busiest park blends smoky vistas, historic structures, and fall foliage drives.
Ridge upon ridge of forest straddles the border between North Carolina and Tennessee in Great Smoky Mountains National Park. World renowned for its diversity of plant and animal life, the beauty of its ancient mountains, and the quality of its remnants of Southern Appalachian mountain culture, this is America's most…
Use this page to check live NPS alerts, weather, things to do, events, fees, campgrounds, and build a day-by-day itinerary with Trailie.
Loading park…

Trailie
Tell Trailie your dates, pace, and interests — get a day-by-day Great Smoky Mountains National Park plan with hikes, drives, and must-see stops.
Explore this park
Great Smoky Mountains National Park will be implementing a temporary parking reservation system for Laurel Falls trailhead parking area starting September 1, 2021 as a strategy to improve visitor experience and protect resources. Parking at Laurel Falls trailhead parking area req…
Synchronous fireflies ( Photinus carolinus ) are one of at least 19 species of fireflies that live in Great Smoky Mountains National Park and one of only a few species in the world known to synchronize their flash patterns. This insects' reproductive display occurs for a couple o…
Common questions
The summary above covers timing and highlights. These go deeper on reservations, crowds, and logistics — check Alerts and Permits for live updates.
TrailVerse lists 4 reservation types on the Permits tab, including Great Smoky Mountains Backcountry Permits and Whiteoak Sink Group Hiking Permits — covering timed entry and activity permits. Recreation.gov listings can change seasonally — confirm current rules before you set dates.