27. Porters Creek Trail

Porters Creek Trail Background

Porters Creek Trail is a serene and less-traveled beauty within Great Smoky Mountains National Park. This “road less traveled” offers hikers a blend of natural beauty, historical significance, and tranquility. Located in the Greenbrier area on the Tennessee side of the park, this trail follows the banks of Porters Creek, named after the early settlers who once called this valley home.

The Greenbrier region was settled in the early 1800s by families such as the Ownbys, Messers, and Whaleys, who farmed the fertile land along the creek. Remnants of their communities, including stone walls, cemeteries, and farm buildings, dot the trail, providing a glimpse into the pre-park era when this was a thriving mountain community.

Porters Creek Trail is a peaceful path filled with history and natural wonders, making it ideal for those seeking to explore as far as they like. It’s particularly renowned for its spectacular wildflower displays, which peak from late March through April, with the first 1.5 miles offering some of the best viewing in the Smokies. Species like trillium, violets, phacelia, and lady’s slippers blanket the forest floor in spring, creating a colorful carpet under the canopy of mature hemlocks, tulip trees, and rhododendrons.

While the trail is open year-round, spring wildflowers make it unequaled, as noted by park enthusiasts. In fall, the area transforms with vibrant foliage, and winter hikes are feasible when higher elevations are snowbound, thanks to the lower altitude starting at around 1,800 feet.

The trail’s history ties into the broader story of the Smokies. Before the park’s establishment in 1934, the area was logged and farmed extensively. The Smoky Mountain Hiking Club, formed in the 1920s, played a role in advocating for the park and built structures along the trail. Today, the trail extends 3.6 miles one way to Back country Campsite #31, but most visitors opt for the 4-mile roundtrip to Fern Branch Falls, a 40-foot cascade that’s especially impressive after rains.

With light foot traffic compared to popular spots like Laurel Falls or Alum Cave, Porters Creek offers solitude amid lush vegetation, streams, and rock formations. It’s rated moderate overall, with a total elevation gain of about 1,561 feet for the full 7.2-mile roundtrip, though the section to the falls gains only 699 feet. Equestrians are permitted on the first mile, adding to the trail’s unique charm.

This hike is kid-friendly, with opportunities to explore historic sites and natural features at a leisurely pace. However, roots, rocks, high log foot-bridges, stream crossings, and gradual climbs may challenge some, especially young children or those with mobility issues. As one of the least utilized trails in the park, it’s perfect for those escaping the crowds while immersing in the Smokies’ ecosystem.

IMAGES: The photos of the flowers in our image carousel above were taken by our good friend John Parker. His photos are amazing and we are blessed to know him. He owns these images and they are used with permission.

Getting to Porters Creek Trail Trailhead

Accessing Porters Creek Trail is straightforward but requires navigating a narrow road, so plan accordingly.

• From Gatlinburg: Start at traffic light #3 and take East Parkway (US 321-N) east for 6 miles to Greenbrier Road, located just before the Little Pigeon River Bridge. Look for the Great Smoky Mountains National Park entrance sign on the right. Turn right onto Greenbrier Road and drive 4 miles to the trailhead at the road’s end.
• From Cosby: If coming from the east, such as from Cosby, head west on US 321 and turn left onto Greenbrier Road after passing the bridge.

Greenbrier Road begins as paved but transitions to gravel after about a mile. It’s narrow in spots, technically two-way but often feels like one lane, and cannot accommodate large vehicles like RVs or buses. A sign warns that vehicles larger than a pickup truck should not proceed. Drive cautiously, especially after rain when the road may be muddy or washed out.

Parking

Parking is available in a small lot at the trailhead, at the end of Greenbrier Road. The lot holds about 20-30 vehicles, depending on size, and is free but requires a park-issued parking tag for extended stays. Due to the trail’s popularity during wildflower season (late March to May), spaces fill quickly, arrive early, especially on weekends.

Overflow parking is not permitted along the road, per park regulations, to prevent erosion and safety issues. If the lot is full, consider visiting nearby attractions like the Greenbrier Picnic Area and returning later. The area is surrounded by forest, so watch for wildlife when parking. In peak seasons, expect limited availability. No shuttle services directly serve this trailhead, so self-transport is necessary.

Parking Tag

A parking tag is required for any vehicle parked in Great Smoky Mountains National Park for more than 15 minutes. These can be purchased online or at official visitor centers for a small fee, with proceeds supporting park maintenance.

• Daily: $5.00
• Weekly: $15.00
• Annual: $40.00 (not available online).

Restrooms

• Restroom facilities are limited in this remote area.
• Pit toilets (essentially upscale outhouses) are available at the nearby Greenbrier Picnic Area, located along Greenbrier Road before reaching the trailhead. These are basic but maintained by the park service.
• There are no restrooms along the trail itself, so use the facilities before starting your hike. For back country needs, follow Leave No Trace principles and park regulations, which prohibit digging cat holes near water sources, pack out all waste if necessary.

Read: Back country Regulations

No Pets

Pets are strictly prohibited on Porters Creek Trail to protect wildlife, preserve the natural environment, and ensure visitor safety. Please follow these regulations:

• Service Animals: Permitted with proper documentation. Must be trained to perform specific tasks.
• Pets: Not permitted because they can disturb ground-nesting birds, spread diseases to wildlife like black bears, or become prey themselves.
• Emotional Support Animals: Considered pets and are not allowed.
• Fines: Violating pet regulations can result in fines up to $5,000, so adhere strictly for the benefit of the park’s ecosystem.

The National Park Service allows pets (leashed, maximum 6 feet) only in campgrounds, picnic areas, along roads, and on two designated trails: the Gatlinburg Trail and Oconaluftee River Trail. Leaving pets in vehicles is unsafe due to temperature fluctuations in the Smokies. If traveling with pets, plan to leave them at a pet-friendly accommodation in nearby Gatlinburg or Pigeon Forge.

Porters Creek Trail Description

Porters Creek Trail is an out-and-back route, totaling 7.2 miles roundtrip with 1,561 feet of elevation gain, rated moderate and taking about 4-4.5 hours at a steady pace. The surface begins as a wide gravel roadbed (old forest road) for the first mile, then narrows to a traditional dirt forest trail with roots, rocks, and occasional mud. It’s not crowded, providing a quiet escape in the lush Greenbrier valley. Equestrians are allowed only on the initial mile, so watch for horses.

Starting from the trailhead, you’re immediately enveloped in a forested paradise with mature trees, rock formations, and the soothing sounds of Porters Creek. Abundant wildflowers bloom along the path from late March to May, making spring hikes particularly rewarding. The trail meanders through hemlock and rhododendron groves, with the creek providing scenic backdrops and fishing opportunities (permit required).

Key highlights along the way:

• 0-1 mile: Gentle ascent on gravel, passing old stone walls from settler farms, the Ownby Cemetery (a small, historic graveyard), and remnants of farming areas. You may spot equestrians here.
• At approximately 1 mile: A short spur trail (about 350 yards) leads to the John Messer farm site, featuring a cantilevered barn built in 1875 and the Smoky Mountain Hiking Club cabin, constructed in the 1930s and used until 1981. Nearby are the remains of the Cantrell farm, offering insights into 19th-century mountain life.
• 1-2 miles: The trail narrows and climbs gradually, crossing a long log footbridge over the creek, followed by a quick ascent. Fern Branch Falls appears on the left at mile 2, a 40-foot waterfall cascading over a ridge, especially dramatic after spring rains. This is a popular turnaround point for a 4-mile roundtrip hike with 699 feet of gain.
• 2-3.6 miles: Continue for another 1.6 miles through denser forest to Back country Campsite #31 (Porters Flat), an attractive site at 3,400 feet elevation. A permit is required for overnight stays; reserve via the NPS website. The trail ends here, but historically it continued to the Appalachian Trail.

Stream crossings via log footbridges can be slippery when wet, and the path includes some steep sections near the falls. Bring sturdy shoes, water (at least 2 quarts per person), snacks, and rain gear, as weather changes quickly. In winter, the lower elevation makes it accessible when other trails are icy. Watch for black bears and follow food storage rules. This trail’s combination of history, waterfalls, streams, and wildflowers makes it a must-do for nature lovers.

Drinking water is not available, so bring your own. The picnic area also offers tables for pre- or post-hike breaks.

Read: What to Do If You Encounter a Black Bear

Nearby Points of Interest

Porters Creek Trail is in the scenic Greenbrier area, with several attractions nearby for extending your visit.

• Greenbrier Picnic Area: Located along Greenbrier Road, this pavilion offers shaded tables, grills, and pit toilets—perfect for a family picnic before or after hiking. It’s open year-round and provides access to the creek for wading or fishing.
• Ramsey Cascades Trail: Accessible from the same Greenbrier Road (turn left at the fork instead of straight), this strenuous 8-mile roundtrip leads to the park’s tallest waterfall at 100 feet. It gains over 2,000 feet in elevation and passes through old-growth forest, expect a full day.
• Brushy Mountain Trail: Branches off Porters Creek at about 1 mile, heading right at the junction near the farm site. This 11.8-mile roundtrip (from Porters Creek) climbs to Brushy Mountain’s summit for panoramic views, gaining nearly 2,000 feet in the final rugged miles. It’s less crowded and connects to the Appalachian Trail.
• Grapeyard Ridge Trail: Also in Greenbrier, this moderate trail offers historic sites like an old steam engine wreck and ends at Roaring Fork, about 5.8 miles one way.
• Injun Creek Campsite #32: Nearby back country site for overnight adventures, requiring a permit. It’s accessible via connecting trails.

Always check NPS for current conditions or closures.