Furnace Arch Trail

The Furnace Arch Trail is generally considered to be of moderate difficulty. Hikers should be prepared for an initial steep uphill section, followed by shorter ups and downs along a ridge top. The trail involves about 500 feet of elevation relief. While komoot's specific route is shorter, the full trail is approximately 6.5 miles round-trip. Depending on your pace and how much time you spend exploring, a round trip could take 3-4 hours.

The trail features diverse terrain, including beautiful bluffs on either side of the ridge, rugged sandstone outcrops, and large rockshelters similar to those found in the Red River Gorge. A significant natural feature is The Sinks, a sinkhole formed by erosion in the limestone bedrock. You'll also see blooming rhododendron against craggy boulders, adding to the scenic beauty.

The trail's namesake, Furnace Arch, is a low, broad natural arch resembling an old iron furnace. The area also boasts significant historical remnants of the Clear Creek Iron Furnace, which was a bustling industrial site in the 1830s. You can observe the hand-cut limestone furnace and find slag downstream, telling the story of Kentucky's iron-making past.

Yes, the trail is part of the larger Sheltowee Trace National Recreation Trail. Specifically, the route covers significant sections of the Sheltowee Trace NRT Section 10 and the Sheltowee Trace #100. If you continue south on the Sheltowee Trace, you will eventually enter the Red River Gorge.

Yes, the Furnace Arch Trail is generally dog-friendly. However, as it is located within the Daniel Boone National Forest, dogs must be kept on a leash at all times to protect wildlife and ensure the safety of other hikers.

Spring and fall are generally the best times to hike the Furnace Arch Trail. In spring, you can enjoy the blooming rhododendron and milder temperatures. Fall offers vibrant foliage. Summer can be hot and humid, while winter may bring icy conditions, especially on steeper sections.

Specific parking information for the Furnace Arch Trailhead is usually available through the Daniel Boone National Forest website or local visitor centers. It's always a good idea to check for the most current access points and parking regulations before your visit. Be aware that parking areas can fill up quickly during peak seasons.

Generally, there are no entrance fees or permits required for day hiking on the Furnace Arch Trail within the Daniel Boone National Forest. However, some specific recreational areas or activities within the forest might require a fee or permit. It's always best to check the official Daniel Boone National Forest website for any current regulations or alerts before your visit.

Given the moderate difficulty and varied terrain, sturdy hiking shoes or boots are highly recommended. Walking sticks can be helpful, especially on the initial steep uphill section. Bring plenty of water, snacks, a map or GPS device, and appropriate layers of clothing for the weather. Insect repellent is also advisable, particularly during warmer months.

Be prepared for the initial steep ascent and uneven terrain. Sturdy footwear is crucial. While the trail is well-marked, carrying a map or using a GPS app like komoot is always a good idea. Cell service can be spotty in remote areas. Always inform someone of your hiking plans and expected return time. Watch out for wildlife and be mindful of your surroundings.

The Furnace Arch Trail's moderate difficulty, including a steep uphill section and some elevation relief, might be challenging for very young children or those unaccustomed to hiking. However, older children and active families who are prepared for the terrain can enjoy the historical and natural features. Consider the 6.5-mile round-trip distance when planning with children.