Dollywood from Knoxville with a rental car

From TYS, you have two realistic routes to Dollywood. US-321 goes south through Maryville, then east through Townsend and the Smokies foothills before arriving at Pigeon Forge on the back side. It's the longer route in miles (about 50 miles) but avoids the Sevierville/Pigeon Forge strip traffic entirely. The driving is genuinely good: two-lane mountain road through Maryville, past the Foothills Parkway junction, then a wide two-lane through Townsend. Drive times are 45–50 minutes under normal conditions.

US-441 goes east from Knoxville on I-40, exits at Sevierville, and comes down through Pigeon Forge on the main strip (US-441 through town). It's about 10 miles shorter and closer to 40 minutes under ideal conditions, but Pigeon Forge traffic on US-441 is among the most consistently congested roads in East Tennessee, especially Friday and Saturday afternoons, summer weekends, and any event weekend. The average 40 minutes can turn into 70 minutes without warning.

Dollywood is at the top of a significant grade. From the parking lots, you'll either walk up a steep hill or take Dollywood's tram service (free with admission) from the parking areas to the park entrance. The tram runs continuously on busy days, especially useful if you have young children or are visiting with elderly family members.

Dollywood operates spring through early January with some breaks. Summer (June–August) is the most crowded period. Weekend crowds are significant and ride lines can be 60–90 minutes on popular attractions. The park opens at 10am most days; arrive when the gates open and head to the major rides first while lines are short.

The Harvest Festival (mid-September through October) is the most popular seasonal event at Dollywood: craft vendors, fall décor, the Southern Gospel Jubilee, and the park at peak fall color. This is also the most congested period. If you're visiting during Harvest Festival, expect parking to fill quickly on Saturdays and plan to arrive at or before the park's opening time.

Smoky Mountain Summer Celebration (June through early September) has extended evening hours and nighttime entertainment, worth staying for if you have younger kids. Dollywood's Wildwood Grove and Big Bear Mountain coaster are strong draws for families with children of varying ages. The Dollywood Express Train (a coal-fired steam train) circles the park and is a genuine highlight for kids and adults alike, one of the few real steam trains operating in a US theme park.

The back side of Dollywood, the Townsend/Wears Valley approach via US-321, has several stops worth building into the trip. Old Mill Square in Pigeon Forge (the original part of town, before the strip developed) has a working grist mill, a decent restaurant, and craft shops that are the real article rather than tourist-grade. It's 10 minutes from Dollywood and a complete contrast to the strip.

Cades Cove is 35 minutes west of Dollywood via US-321. If you have a second day, combining Dollywood with a Cades Cove morning is a natural family trip. Great Smoky Mountains National Park's entrance at Gatlinburg is 10 minutes east of Dollywood; the Sugarlands Visitor Center and the first miles of Newfound Gap Road give you a clear view into the park without committing to the full Smokies itinerary.

If adults in the group want the scenic drive to be a real part of the day, the Foothills Parkway is 25 minutes from Dollywood via US-321. Drive the Parkway from Chilhowee to Walland on the way to or from Dollywood, 11 miles of ridge views that everyone in the car will remember, even if they're mostly excited about the theme park.

Download the Dollywood app before you go. It has real-time ride wait times, show schedules, and mobile food ordering at some locations. The wait time data is accurate and lets you navigate the park efficiently rather than wandering into a line that's 90 minutes long. Plan your major rides in the first two hours after opening, when lines are 15–20 minutes, and schedule shows and food for the midday peak.

The drive back from Dollywood at the end of the day, especially in summer, can be slow on US-441 through Pigeon Forge as the park empties. US-321 west through Townsend to Maryville is the faster return if you're headed back to TYS or Knoxville. Leave 30 minutes of buffer in your return timeline; the back roads move faster than the strip.

Fuel note for Drive865 renters: there are fuel stations in Maryville on the US-321 corridor. Refuel there rather than paying premium prices at the Pigeon Forge stations on US-441. The Maryville station is 5–10 minutes before the TYS return drop-off. Plan to fuel there on the way back.