| Welcome to HikingintheSmokys.com |
Welcome to HikingintheSmokys.com, the most comprehensive site on the internet for information on hiking trails in the Great Smokey Mountains.
Whether you're looking for information on
a particular trail
in the Smoky Mountains, or trying to find a hike that fits your own
personal
preferences, or, maybe you're just looking for some ideas for your next
visit
to the Smokies, this website is for you.
HikingintheSmokys.com provides detailed information on more than 80 hiking trails throughout Great Smoky Mountains National Park. We provide access to Smokey Mountain trail descriptions, pictures, key trail features, trail length, difficulty ratings, Smoky Mountain trail maps and elevation profiles.
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| HikingintheSmokys.com Press Releases |
4/16/08 Official Launch of HikingintheSmokys.com
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| Explanation of Hike Difficulty Ratings |
You'll probably read and hear a lot about the difficulty of any given trail within Great Smoky Mountains National Park. I've found these ratings to be too general and highly subjective. While researching hikes for a trip to Rocky Mountain N.P. several years ago, I found a website that attempts to remove the subjectivism out of trail difficulty ratings by using a mathematical formula.
This formula originally came from Paul
Petzoldt, a
mountaineer and founder of the National Outdoor Leadership School
(NOLS). In 1976 he
proposed a theory to help
backpackers plan trips and calculate their energy needs while on the
trail in
his book, Teton
Trails. His theory states that one energy mile is equal to
the
energy required to walk one mile on flat terrain. He also said that you
need to
add two energy miles for every 1000 feet of elevation gain. In other
words, if
you hiked one mile while climbing 1000 feet, you would've used the
equivalent
of three energy miles.
Petzoldt's theory had never been tested
before. That is
until 2010, when a study was conducted at Western Carolina University's
Exercise Physiology Laboratory, by Maridy Troy, assistant professor in
WCU’s
health and physical education program, and Maurice Phipps, professor of
parks
and recreation management.
The study
measured the energy cost and perceived exertion
for walking on flat terrain, with and without a backpack, as well as an
elevation gain of 1000 feet. Results from the data show an average of a
1.6-mile equivalent for a 1000 foot gain in elevation. Differences
between
females and males ranged from 1.32 to 2.02. Professor Phipps stated in
an
article for WCU news that the range revealed by the study was due to
the
“hikers” personal weight differences. The abstract from the study
states that
further research using heavier expedition packs at higher altitudes
could also
reveal changes in energy cost as well.
This formula has allowed me to roughly
gauge the relative
difficulty of trails in the Smokies.
As a general rule of thumb, a difficulty rating of less than 5 is considered to be an easy hike. Between 5 and 10 is moderate, and anything over 10 is considered to be strenuous.
| Explanation of Variances in Mileage and Elevation |
You may notice some minor variances between the mileage and elevations reported on this web site versus official maps, books and other sources of trail information for the Smokey Mountains.
I stand by the mileage figures reported on
this web site. I
am using the Garmin
GPSMAP 60CSx GPS unit for all of my mileage and elevation
figures on this web site. I have tested the Garmin against known
distances and
have found it to be nearly exact, if not exact, in its measurements.
Furthermore, I spoke with a backcountry park ranger in Glacier N.P. a
couple of
years ago and he scoffed at the "officially" reported mileage figures
for trails in that park. He claimed that he wouldn't trust any of those
figures
because of the way they were calculated.
Elevation figures, on the other hand, may
be a little off.
I've found that the Garmin can fluctuate by as much 20 or 30 feet for
the same
location from one measurement to another. The reason for this is
because the
Garmin uses barometric pressure to calculate elevation. That
measurement will
fluctuate when there's movement in barometric pressure such as when a
front or
a storm passes through the area.
Having said all that, though, I will be
using elevation
measurements from the Garmin GPS for all trails moving forward. Despite
these
small fluctuations, these measurements should be reasonably accurate.
One additional thing I should point out with regards to elevation. There will be some instances where total elevation gain is greater than the difference between start and ending elevation. The reason for this is because some of the trails are up and down. To give an accurate reflection of the difficulty of the trail, I add the elevation gains for each ascent of a trail, instead of just measuring the difference between the lowest and highest points.


