From Forest to Fire Tower: Hiking Mount Cammerer

If you're looking for one of the best hikes in Great Smoky Mountains National Park, the trek to Mount Cammerer should be at the top of your list. The moderately strenuous day hike combines steady elevation gain, diverse forest scenery, and a rewarding finish at the historic Mount Cammerer Lookout Tower—one of the most unique viewpoints in the Smokies. Typically hiked via the Low Gap Trail and the Appalachian Trail, the roughly 12 mile round-trip outing gains over 3,000 feet and delivers everything from quiet creekside walking to windswept ridgelines and panoramic mountain views. Whether you’re looking for a challenging Smoky Mountains hike, a scenic summit with history, or a rewarding adventure away from the park’s busiest areas, Mount Cammerer offers an unforgettable experience from start to finish.

Trailhead elevation 2,209'

Water filterable along Cosby Creek, at the start of the hike

Don't miss bringing layers - it gets windy up there

Hiking Mount Cammerer

Looking for a moderately challenging hike in Great Smoky Mountains National Park, I set my sights on Mount Cammerer—a summit on the park’s northeastern edge known for its historic fire tower and some of the best 360-degree views in the Smokies. With multiple routes to the top, I choose the classic Low Gap Trail approach, starting from the Cosby Picnic Area. It has the largest parking area, shortest approach, and the best views of the available options. After pulling into the large parking area (80-100 vehicle capacity), I follow the road past the campground to pick up the Lower Mount Cammerer Trail, a short connector that trims a bit of distance.

A quick crossing over Cosby Creek over a narrow footbridge sets the tone—peaceful, quiet, and surrounded by dense forest—before linking up with the Low Gap Trail and heading gently uphill.

The first mile rolls along, paralleling the creek through a lush hardwood forest filled with tulip poplars, oaks, and hemlocks. It’s the kind of terrain that eases you in before the real work begins.

Not long after passing the junction with the Snake Den Ridge Trail, the trail tilts upward and doesn’t really let up. Over the next mile, I gain roughly 750 feet in elevation—a steady, quad-burning climb that earns its “moderate-to-strenuous” label but never feels punishing. Occasional breaks in the trees offer glimpses of surrounding ridgelines, small previews of the sweeping views waiting near the top.

By the time I reach Low Gap at around 3.2 miles, I've already notched over 2,000 feet of elevation gain—most of it concentrated in the previous two miles. It’s a perfect spot to take a breather, slug down some water, and rest before the final push. In cooler weather, like the 40-degree conditions I have today, the climb feels refreshingly manageable. But in the peak of summer, when humidity blankets the Smokies, the miles up to Low Gap would be a full-on sweat fest.

From here, I turn left onto the Appalachian Trail and continue climbing along the Tennessee–North Carolina border. Almost immediately, the environment shifts—strong winds cut across the ridge, and bits of ice begin falling from the trees above, rattling through the branches and bouncing off the trail around me. At first, I don’t think much of it. Earlier, I had noticed what looked like odd patches of “white trees” through the forest, but it hadn’t quite clicked yet.

As the trail gains elevation, those white patches became more frequent. Around the 4-mile mark, the forest opens up just enough to reveal a gorgeous view of the ridge ahead—lined with trees completely coated in ice. That’s when it finally hit me: what I’d been seeing wasn’t bark or some strange tree species—it was leftover ice from a storm days earlier, still clinging stubbornly to the higher elevations.

Walking beneath these frozen branches feels surreal, like stepping into a completely different season.

The terrain along the ridge rolls gently, rising and falling before flattening out again. Despite the relatively mild grade, the conditions make it feel harsher—temperatures have dropped into the upper 20s or low 30s, and the wind is relentless. I haven’t packed enough layers, and it shows. The forest here grows denser, with thick rhododendron tunnels and fewer open viewpoints, but by this point, the payoff is close. Just before the 6-mile mark, the trail narrows and becomes rockier, threading through dense vegetation.

Then, almost suddenly, the trees break just enough to reveal the stone structure of the Mount Cammerer Lookout Tower perched on the ridge. It’s one of the most unique and photogenic landmarks in the Smokies, and seeing it appear through the trees is a moment that sticks with you.

At exactly six miles, I stepped inside the tower. The interior is simple and worn—creaky floorboards, open windows, and a raw, historic feel—but the real reward is outside.

Walking out onto the outer walkway, I'm hit with a full 360-degree panorama. To the south, the high peaks of Mount Guyot and Old Black stretch along the Smokies crest. To the southwest, Clingmans Dome and Mount LeConte rise prominently above the range. Looking east, Big Creek Valley drops away below, with the distant Great Balsam Mountains fading into the horizon. It’s easily one of the most expansive and rewarding viewpoints in the park.

After soaking in the views, I step back inside to get out of the wind and sit down for lunch. I strike up a conversation with another hiker—a gal from Iowa who is in the middle of a two-week hiking and backpacking trip through the region. We get to talking about our plans and the usual trail chatter, and it doesn’t take long before we realize we both recently backpacked through the Roan Highlands—at the exact same time. Somehow, despite covering the same stretch of the AT on the same days, we had never crossed paths. We even had conversations with the same AT thru hiker named Muskrat while descending Hump Mountain. Coincidental, at the very least.

We swap stories about the balds, the crazy winds, and the always changing conditions up there—the kind of shared experience that only really makes sense to people who’ve been out in it. There’s something about meeting a complete stranger deep in the mountains and instantly having common ground. No small talk needed—just miles, weather, and stories. It's one of those unexpected moments that adds another layer to the hike, something you don’t plan for but remember just as much as the views.

After about an hour at the summit—split between exploring the tower, taking in the scenery, and talking trail—I decide it's time to move. The cold is starting to creep in, and I need to get moving to warm back up. Before heading out, I take one last lap around the tower, appreciating not just the views but the history behind it. Originally known as White Rock, it was built in the late 1930s by the Civilian Conservation Corps as part of a fire detection system in what is now Great Smoky Mountains National Park. Unlike typical steel fire towers of the era, it was uniquely constructed as a stone-and-wood cabin, with materials both quarried near the summit and hauled up the mountain by CCC crews working in extremely difficult conditions. After its construction, White Rock was renamed Mount Cammerer Lookout Tower in 1937 by the National Park Service, in honor of Arno B Cammerer, who was then the NPS Director. It served as an active fire lookout station until the 1960s, when modern detection methods made it obsolete, after which it was abandoned and gradually deteriorated. In 1996, a major restoration project (thanks to park enthusiasts) stabilized and repaired the structure—restoring its stone base, reinforcing its wooden upper section, and preserving its historic character—turning it into one of the most iconic hiking destinations and historic landmarks in the Smokies today.

The hike down follows the same route, and with gravity on my side, the miles pass quickly. In just under two hours, I'm back at the trailhead, achy but satisfied. Mount Cammerer had been sitting on my list for a while, and it more than delivered. If you’re looking for a scenic day hike in the Smokies with a fair amount of elevation gain, a historic fire tower, and really great views, this one checks every box. Just come prepared—layers, layers, layers.