23.9
PDI
20.2 mi
DISTANCE
4,936 ft
GAINED
4.5 %
AVG. GRADE
FULL CLIMB STATS
Page Contributor(s): Dan Razum, Campbell, CA, U.S.A Ron Hawks, Las Vegas, NV, U.S.A
INTRO
Cycling Clingmans Dome - this bike climb is, along with Mt. Mitchell in North Carolina, one of the two most popular bicycle climbs in the southeast. The most interesting details of this climb are: (a) it is in Smoky Mountains National Park, (b) we cross over the Tennessee-North Carolina border along the climb, and (c) Clingman's Dome itself, which is a 360 degree viewpoint at the highest point in Tennessee with views of the Smoky Mountains of Tennessee and North Carolina.
PLAN YOUR ROUTE
We've partnered with Sherpa-Map.com to bring you the best route planning tool. With a PRO Membership you can use this climb as a reference when creating your route. Average grade is 4.4% (4.9% climb only). 5% of the climb is descent, 44% 0-5% grade and 51% is at 5-10%. The grade over this entire climb is consistently between 3-6%, rarely straying from those parameters. There is a one-mile -3.9% descent beginning at mile 16.9. Removing the descent from the grade calculation raises the average climb gradient from 4.4 to 4.9%. There are no parts of the climb at ≥10%. The steepest quarter mile is 7.5%.
See more details and tools regarding this climb's grade via the “Profile Tool” button.
Roadway: Excellent. Conditions can be found here. A 2021 climb review says the road is closed Dec. 1 - March 31
Traffic: Heavy - this is the worst part of the climb. The first 13 miles of the climb to Newfound Gap along Highway 441 has zero to minimal shoulder and as heavy a flow of traffic as you will ever find in any National Park (The Great Smoky Mountains NP is by far the most visited National Park in the US). However, traffic dies down once we turn onto Clingmans Dome Road for the final seven miles of the climb (which includes the one mile descent).
Parking: Start as close to sunrise as you can and park at the Sugarland Visitor Center which is where the climb begins - Map; Street View.
Fee: None - Over 12,500,000 people visit Smoky Mountains NP for free each year.
Provisions: There are no provisions on this climb.
Gear: Consult the PJAMM "Full Forecast" feature for the time you expect to arrive at the finish to assess what clothing to bring on your ride.
Before heading out on any cycling adventure check out our Things to Bring on a Cycling Trip and use our interactive check list to ensure you don't forget anything.
On both our trips to climb Clingmans Dome we stayed in Gatlinburg, which is quite the tourist town. There are many fun things to do in Gatlinburg - Trip Advisor Top Gatlinburg Attractions. There are several hotel options around Gatlinburg and it is also popular to rent a cabin in the area.
For information on other bike climbs in the area see our The Great Smoky Mountains National Park page.
ROUTE MAP
MEMBER RATING
CURRENT WEATHER
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MEMBER REVIEWS & COMMENTS
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dyben
Started my ride in Sevierville which is 25 miles before the 20 mile climb. Started the day at 6:45 at first light and the traffic was pretty heavy through pigeon forge. Had multiple cars way to close which they could have avoided. Traffic on the climb though were mostly respectful. The 20 mile climb is beautiful with 3 tunnels, pristine roadway and multiple overlooks. The summit is amazing!
Gbyington1
First I completely agree and suggest an early start. I started G-burg at first light. I had very little traffic and NO close calls. The well maintained state park roads made the ride very enjoyable and fun to decent on. Views were amazing!!
Huber.J
Completed the ride on a weekday in late May, starting in Gatlinburg and following 441. I set out early (before 6:30 am) and it was absolutely the right call for two reasons. First, there was limited car traffic on my climb. And second, I reached the summit before the rangers were out and thus could ride up the tower (the steepest part of the climb!). I agree with others - bring all the water and food you need, enjoy the scenery, be sure to bring lights (front and back). I'd do it again, but only with an early departure. By the time I descended, the road traffic was steady. I also ride with both a mirror and a radar, and they helped quite a bit.
mgproudfit
I completed this climb last week (10/29/22) and it was phenomenal and hard. Ive only been back to cycling for a year now and viewed that as the final stamp of my first season back in the saddle and it didn't disappoint. Started from Sugarland Visitor Center at 8:00AM and, as stated by others, traffic is steady the entire way up until Mile 13 but, fortunately, I did not have any close calls. One you get off 441 and onto the Clingman's Dome access road, traffic subsides significantly. Pavement is flawless the entire way. And, my goodness, that descent was just *chef's kiss* - beyond perfection. 30-40mph the entire way for 20 or so miles? Absolutely stunning.
Some tips:
1.) Take your time, enjoy the scenery
2.) Bring LOTS of water as there is no potable water on the ride once you leave the visitor center.
3.) Be sure to be well fueled.
4.) Bring multiple layers. Weather can change drastically and quickly.
5.) ENJOY!
Johnnybs
I did the Clingman's Dome ascent twice while staying near Gatlinburg for a family vacation. First time was foggy as hec, but the second time (uploaded photos) was clear. I believe rangers at the park will prohibit cyclists from riding from the parking lot up to the observation tower ramp, but I was able to do so as I arrived before the ranger did. It is a steeper grade (8-10%?) than the road ascent (5%?).
I rate traffic as "some" only b/c I began my ascent at the Sugarlands Visitor Center at dawn before the park gets busy. I counted about 30 cars passing me on the way up and 3 on the way down. Traffic gets heavy as the day goes on and no road shoulder exists but for vista pulloffs. I would certainly recommend starting the ascent as early as possible.
Overall, I really like the climb and the descent was really enjoyable as the road is a moderate grade and was in perfect shape. Clingman's Dome Road itself (the final 7 miles of the climb) was just recently repaved as of late June 2022).
Eazy_Eric
Great climb and Pavement was perfect the whole way up ! You will encounter many cars even if attempted in the morning but all gave me more than enough space , some even encouraged me on towards the top! I recommend starting the climb with two completely filled bottles because there is no where to fill back up until you come back down. If you want to ride to the observatory circle , be ready for 10-15% pitches to the top. Goodluck!
HSPaxton
Traffic was constant. It was expected, being a Sunday. Campers being towed presented the most danger on the climb up.
Started out cold and the descent off of Clingmans was fridgid.
Beautiful views at each pullout. Fresh pavement up high on 441 was great. The dirt shoulder was not.
Clingmans felt like riding in a National Park. Minimal traffic, beautiful sights, smells, & sounds.
A must do for any Vols!
barrysherry
Be aware the Clingman's Dome road is closed Dec. 1 - March 31. I did not know or think about that and got lucky while riding on Nov. 16. Traffic was heavy and dangerous. Had two very close calls. Could not tell if the first (very close) was a deliberate buzz or an inattentive driver. The second, pickup truck, tried to put his hood under my left elbow but braked as I threw my arm out. The worst was the 13 miles on 441 which goes over the mountain. Once on Clingman's Dome access road all traffic was respectful those seven miles. Reached the summit and was socked in. Visibility was about 50 meters at best. The effort wasn't strenuous as much as it was just a slog. Unlike most climbs I have done and can't wait to repeat, I have no plans to repeat this one and could not recommend it because of the traffic.
My ride was uphill, one-way. I did not get to experience what surely must be the best part - the descent. Maybe I will ride it again the downhill portion. Be careful my friends.
KrisLJames262
Get started early to avoid traffic. We started at 8am and the visitor center parking was empty. By the time we got back down at 11:30am the lot was overflowing with cars. Tough climb but not overwhelming and an amazing view at the top. Pristine road leads to an amazingly fast and safe feeling descent.
