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Hiking trails & Routes
United States
Tennessee
Sevier County

Alum Cave Trail

Hard

4.9

(9662)

17,206

hikers

Alum Cave Trail

06:24

19.0km

950m

Hiking

Embark on a challenging hike along the Alum Cave Trail, a difficult 11.8-mile (19.0 km) route that takes approximately 6 hours and 23 minutes to complete. You will ascend 3109 feet (948 metres) through old-growth forests, where tranquil creeks accompany your journey. The path leads you past distinctive geological features…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Great Smoky Mountains National Park

Waypoints

A

Start point

Parking

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1

259 m

Alum Cave Nature Trail

Highlight (Segment) • Trail

Well-developed path through the forest along the water.

Translated by Google •

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2

2.18 km

Arch Rock (Alum Cave Trail)

Highlight • Natural Monument

The Arch Rock is located about 2 km from the trailhead at the Newfound Gap Road in the small valley of Styk Branch at an altitude of approx. 1,290 m. …

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3

3.18 km

At about 3.2 kilometers and less than one hours walk from the trailhead hikers will reach the Inspiration Point at an altitude of about 1,400 m, a heath that offers …

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4

3.69 km

Alum Cave Bluffs

Highlight • Natural Monument

At about 4 kilometers and little more than one hour walk from the trailhead you will reach the Alum Cave Bluffs at an altitude of about 1,500 m. This place …

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5

8.04 km

Mount LeConte Lodge sits at 6,600' (2,011m) and provides overnight lodging in several guest cabins, meals in a central dining hall, and sells snacks and lunches for day visitors. Constructed …

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6

8.34 km

Cliff Top (Mount LeConte)

Highlight • Viewpoint

The Cliff Top is located in the west of the Mount LeConte ridge at an altitude of 1,997 m. To get to the Cliff Top you may pass the Mount …

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7

9.22 km

Mount LeConte Summit

Highlight • Summit

Mount LeConte has no peak. The summit is the highest point of the lengthy ridge of almost 1.5 km which stretches from the Cliff Top at 1,997 m to the …

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8

9.76 km

Myrtle Point

Highlight • Viewpoint

The Myrtle Point is in the east of the Mount LeConte ridge at an altitude of 1,992 m. Myrtle Point is a great spot for views to east and west including sunrises and sunsets.

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19.0 km

End point

Parking

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Way Types & Surfaces

Way Types

18.4 km

619 m

Surfaces

18.4 km

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Elevation

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Weather

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Today

Wednesday 6 May

17°C

10°C

94 %

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Max wind speed: 16.0 km/h

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Frequently Asked Questions

How long does it typically take to hike the Alum Cave Trail to Mount LeConte?

The full hike to Mount LeConte via the Alum Cave Trail is a strenuous endeavor, covering approximately 11-12 miles roundtrip with a significant elevation gain. Most hikers should plan for 6-10 hours to complete the entire route. If you're only hiking to the Alum Cave Bluffs and back, which is about 4.4-4.6 miles roundtrip, it typically takes 2-4 hours.

What is the terrain like on this trail?

The trail offers diverse terrain. It starts with a gradual incline through a forested area, crossing log bridges over creeks. The path is generally dirt-packed but has roots. As you ascend, it becomes steeper with numerous stone steps and rocky sections, which can be slick when wet. Higher elevations, especially past Alum Cave Bluffs towards Mount LeConte Summit, can feature dead trees and exposed cliffs.

What are the main points of interest along the route?

The trail is rich with natural beauty and geological formations. Key highlights include Arch Rock, a distinctive natural arch you pass through. Further up, Inspiration Point offers expansive panoramic views. The impressive Alum Cave Bluffs, a massive concave rock overhang, is a popular resting spot. Continuing to the summit, you'll find Cliff Top (Mount LeConte) and Myrtle Point, both offering stunning vistas.

Is the Alum Cave Trail suitable for beginners or families with children?

The initial section to Alum Cave Bluffs (4.4-4.6 miles roundtrip) is considered moderately difficult and can be suitable for active families or beginners with some hiking experience. However, the full trail to Mount LeConte Summit is strenuous due to its length and significant elevation gain, making it less suitable for young children or inexperienced hikers.

What is the best time of year to hike this trail?

The Alum Cave Trail is popular year-round, but spring and fall offer the most pleasant conditions with mild temperatures and beautiful foliage. Spring brings wildflowers, while fall showcases vibrant autumn colors. Summer can be warm and humid, and winter hikes are possible but require appropriate gear for ice and snow, especially at higher elevations.

Are dogs allowed on the Alum Cave Trail?

No, dogs are not permitted on the Alum Cave Trail or most other trails within Great Smoky Mountains National Park. This regulation is in place to protect wildlife and ensure the safety of both pets and hikers. Leashed dogs are only allowed in campgrounds, picnic areas, and along paved roads.

Do I need a permit or reservation to hike the Alum Cave Trail?

No, you do not need a permit or reservation to hike the Alum Cave Trail itself. However, Great Smoky Mountains National Park does require a parking tag for any vehicle parked for more than 15 minutes within the park. These tags can be purchased online or at visitor centers.

Where is the trailhead located and what are the parking options?

The Alum Cave Trailhead is located on Newfound Gap Road (US-441) in Great Smoky Mountains National Park, approximately 8 miles from Gatlinburg, Tennessee. Parking is available at the trailhead, but it is a very popular spot and fills up quickly, especially on weekends and during peak seasons. Arriving early in the morning is highly recommended to secure a spot.

Does the Alum Cave Trail intersect with other well-known paths?

Yes, while primarily following the Alum Cave Trail, the route to Mount LeConte Summit also passes through sections of the Cliff Top Trail and the Boulevard Trail near the summit area.

What regulations should I be aware of when visiting Great Smoky Mountains National Park?

When visiting Great Smoky Mountains National Park, remember that a parking tag is required for vehicles parked for more than 15 minutes. Always stay on marked trails, pack out all trash, and do not disturb wildlife. Pets are generally not allowed on hiking trails. Check the park's official website for the most current regulations and safety guidelines.

Is there water available on the trail or at the summit?

There is no potable water available directly on the trail. Hikers should carry sufficient water for the entire duration of their hike. At LeConte Lodge near the summit, there is a spring that provides untreated water, but it should be filtered or treated before consumption. Always carry enough water to be self-sufficient.

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Trail Reviews

Hubert Trapp
June 3, 2022, 🇺🇸 TN - Alum Cave Trail (Great Smoky Mountains NP)

The Alum Cave Bluffs are a major attraction in the Great Smoky Mountains National Park. Families with children and walkers walk this hike of about 3.7 km and back. Other hikers like us climb the beautifully located and well maintained Alum Cave Trail further up to Mount LeConte Lodge, Cliff Top, Mount LeConte Summit at 2,010m, Myrtle Point and back to the parking lot at Newfound Gap Road. Mount LeConte Lodge is 1,938 m above sea level. Construction of the lodge dates back to 1925 when the Great Smoky Mountains Conservation Association established a camp here and construction of the lodge began a year later. Today the lodge is under the jurisdiction of the National Park Service. Overnight stays at the lodge are very popular, the waiting list for 2022 is already closed. The accommodations are simple, without electricity or water, and yet they are comparatively expensive (http://www.lecontelodge.com). Despite the bad weather in the morning, we start the hike at the trailhead parking lot. We are lucky to get a parking space for our vehicle. Along the beautifully situated Alum Cave Creek, the path climbs slightly upwards. We cross the mountain stream several times and also smaller streams on simple wooden footbridges, a tree trunk with wooden railings and reach Arch Rock through the mist-shrouded forest, later Inspiration Point with its beautiful rhododendron bushes that are still in bloom, and the Alum Cave Bluffs , an overhanging high rock cliff at approx. 1,500 m. After a short rain shower we continue up to Mount LeConte Lodge, a small village that has fallen out of time for us and is bustling with lodge guests. The sun is showing up on the cliff top nearby, suitably for us, and we have some distant visibility for the first time today. Our trail continues to LeConte Peak in dense forest and on to Myrtle Point, a crag with views south and west. The sun is shining on the way back down. Maybe we should have started the hike later? We probably wouldn't have gotten a parking space then.

Translated by Google

d1, 9/29 The idea of visiting the Great Smoky Mountains National Park had been forming in my mind for some time. As someone who enjoys exploring national parks—having already visited several iconic ones—I felt it was time to add the Smokies to my list. My previous park visits include Zion, Yellowstone, Arches, the Grand Canyon, Yosemite, Sequoia & Kings Canyon, Crater Lake, Olympic, Joshua Tree, Shenandoah, and the Everglades. While the East Coast of the United States isn't as renowned for its national parks as the West, two stand out in the eastern half: Acadia National Park in Maine, and the Great Smoky Mountains National Park, which straddles Tennessee and North Carolina. Located in the southeastern U.S., the Great Smoky Mountains National Park lies along the ridgeline of the Smokies, part of the larger Blue Ridge Mountains, which in turn belong to the Appalachian Mountain chain. The park features some of the highest peaks in eastern North America, such as Clingmans Dome, Mount Guyot, and Mount Le Conte. The border between Tennessee and North Carolina runs through the heart of the park, with the famous Appalachian Trail cutting through on its journey from Georgia to Maine. In 2021, the park attracted 14.1 million visitors, making it the most visited national park in the United States. With that in mind, I set off on Wednesday, embarking on a 9-hour drive to Gatlinburg, Tennessee, where I had arranged to stay for two nights. By early Thursday morning, I found myself at the trailhead of the Alum Cave Trail, ready to hike Mount LeConte, the sixth highest peak east of the Mississippi. The trail, which passes notable landmarks like Inspiration Point and Alum Cave Bluff, eventually leads to the summit (picture 43). After reaching the top, I planned to take a break at the Myrtle Point overlook (picture 46+), and then head back, stopping by Cliff Top (picture 50), another breathtaking overlook. d1, 9/29

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