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United States
Virginia
Lee County

Skylight Cave Lewis Hollow Trail

Moderate

4.5

(1798)

15,622

hikers

Skylight Cave Lewis Hollow Trail

03:03

10.2km

420m

Hiking

Hike the moderate 6.3-mile Skylight Cave Lewis Hollow Trail in Cumberland Gap National Historical Park to a unique cave and lush scenery.

Last updated: February 26, 2026

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Your route passes through a protected area

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B

10.2 km

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Way Types & Surfaces

Way Types

6.79 km

2.36 km

994 m

Surfaces

6.83 km

3.33 km

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Elevation

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Highest point (770 m)

Lowest point (390 m)

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Friday 10 July

26°C

21°C

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Frequently Asked Questions

How long does it typically take to hike the Skylight Cave Lewis Hollow Trail?

The Komoot route for the Skylight Cave Lewis Hollow Trail is approximately 10.15 km (6.3 miles) long. It generally takes around 3 hours to complete, depending on your pace and how much time you spend exploring the cave.

What is the terrain like on this trail?

The trail involves a steep climb up Cumberland Mountain, often following a boulder-strewn drainage. You'll encounter rock walls as you ascend. The environment is very green and cool, especially after rain, with a creek running alongside the trail that eventually disappears underground past the Skylight Cave. The hike transitions from drier, more open forests at the base to lusher woods closer to the summit.

What makes the Skylight Cave a unique feature?

The Skylight Cave is the primary draw of this trail. It's named for a secondary opening above its entrance, which allows natural sunlight to filter into a large room inside the cave. This creates a distinctive visual experience and makes it a popular destination, offering a natural alternative to the larger, reservation-required Gap Cave.

Is the Skylight Cave Lewis Hollow Trail suitable for beginners?

This trail is generally rated as moderate to strenuous. The one-mile section leading directly to the Skylight Cave involves a significant uphill climb. While rewarding, it might be challenging for absolute beginners. Those looking for a less strenuous option might consider other trails in Cumberland Gap National Historical Park.

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

Late spring and summer are particularly beautiful times to hike the trail, as the Lewis Hollow Trail is known for its vibrant pink lady slippers. The environment is also described as very green and cool, especially after rainfall, which can enhance the experience. Be prepared for potentially slippery conditions after rain.

Are dogs allowed on the Skylight Cave Lewis Hollow Trail?

Yes, dogs are permitted on this trail within Cumberland Gap National Historical Park. However, they must be kept on a leash no longer than 6 feet (1.8 meters) at all times. Please remember to pack out any waste.

Do I need a permit or is there an entrance fee for Cumberland Gap National Historical Park?

There is no entrance fee to Cumberland Gap National Historical Park. However, specific activities or areas might require permits. For the most current information on permits or regulations, it's always best to check the official National Park Service website for Cumberland Gap National Historical Park before your visit.

Where can I park to access the Skylight Cave Lewis Hollow Trail?

Parking is available at the trailhead within Cumberland Gap National Historical Park. It's advisable to arrive early, especially on weekends or during peak seasons, as this is one of the most hiked trails in the park.

Does the trail connect with other routes?

Yes, the Komoot route for the Skylight Cave Lewis Hollow Trail intersects with several other paths. It includes sections of the Great Eastern Trail - Pine Mountain Link, the Boone Trail, and the Ridge Trail. A small portion also overlaps with the Cumberland Gap Loop and the Wilderness Road Trail.

What should I know if I plan to continue hiking beyond Skylight Cave?

If you plan to continue beyond the Skylight Cave, be aware that the trail becomes much steeper and can be very slippery. The longer Lewis Hollow-Gap Loop, which encompasses this trail, is considered strenuous due to long and difficult ascents and descents of Cumberland Mountain with occasional rough footing.

Are there any unique plants or wildlife to look out for?

The Lewis Hollow Trail is particularly known for its beautiful pink lady slippers, which can be seen in late spring and summer. The lush, green environment also supports diverse flora, and you might encounter various forest wildlife typical of the Appalachian region.

Nearby routes

Moderate

Skylight Cave Lewis Hollow Trail

03:03h

10.2km

420m

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