My thoughts soon focused on the issue of entrance fees in the national parks and the concern expressed by many, including myself, of a continual and sometimes not-so-gradual attempt to increase entrance fees in parks throughout the country, one park at a time, to the extent that fees have become a deterrent for some groups of Americans to visit the parks. Some of us have referred to this phenomenon as “fee creep.”
    So, while slowly taking in the sights along the Skyline Drive, I asked myself, “Do park fees affect park visitation?” 
    The Skyline Drive in Shenandoah is a natural extension of the Blue Ridge Parkway, which does not charge an entrance fee.  Both roads ride along the Blue Ridge, which forms the southeastern boarder of the Appalachian Mountain chain.
    Being a scientist by training and profession, I wondered how the park’s visitation statistics would compare.  Of course, the Blue Ridge Parkway, at 469 miles, is much longer than Shenandoah’s 105-mile-long Skyline Drive.The Blue Ridge Parkway also is more distant from major population centers.
     I also wondered how Shenandoah visitation compared with that of the Great Smoky Mountains National Park, which by legislative mandate does not charge a fee for park entrance. Living as I do in east Tennessee, growing traffic in the Great Smoky is a major reason why I seldom visit, even though I live but 90 minutes away from that park’s boundary.
    To examine the extent to which differences in traffic and park visitation might be due to the presence versus the absence of park entrance fees, I decided to use my computer and Google the visitation statistics for each park. 
    Here’s what I found for 2006 park visitation at the National Park Service's web site. 
    Shenandoah National Park: 80,032 (April 2006); 1,076,150 (2006 Total)
    Blue Ridge Parkway: 1,394,730 (April 2006); 18,953,478 (2006 Total)
    Great Smoky Mountains National Park: 1,716,614 (April 2006); 9,289,215 (2006 Total)
    I was astounded at these results.  To be honest, I distrust the huge numbers reported for the Blue Ridge Parkway. Those numbers violate my sense of face validity. I have never visited the Blue Ridge and experienced anything that I would call “traffic.” 
    The frequency of encountering other cars along the Blue Ridge has never been anything close to the weekend congestion that I have experienced within and near the Great Smoky Mountains National Park. On the other hand, I have never visited the Blue Ridge during the peak season of fall colors. 
    Certainly, the NPS visitation stats for each park might reflect different estimation methods and procedures.  There might be many reasons why comparison of the reported number of visits per park per month and per year might not be totally accurate or proper.  But, the reported data indicate nearly a factor of 15 to 20 lower visitation for Shenandoah than for either of the other two related NPS areas, and Shenandoah is a “national park,” not a “parkway,” and it is located much closer to major population centers. 
    Now, the only major difference between these three closely related parks is that Shenandoah charges an entrance fee and the Blue Ridge and the Smokies do not.Certainly, I thought, entrance fees will impact the frequency of park visits by local residents.  But for those traveling to Shenandoah from the Washington, DC area, would a $15 entrance fee be a deterrent for a potential park visit?  Or, could there be other socio-economic factors involved that I am not aware of when evaluating this comparison of NPS visitation statistics?
    My visit to Shenandoah was delightful. If the $15 entrance fee was solely responsible for the premium conditions along Skyline Drive, then I must admit I’m all for having the fee.  But I’m not one of those deterred by a charge at the gate.  In fact, I probably could have gotten into the park for much less, but I forgot about the fee discounts available to those over 62 years of age and the fact that my wife had already purchased an annual park pass while we were in the Four Corners area last September. 
    But despite the fact that we had Skyline Drive essentially for ourselves on this fine day, without much oncoming traffic or cars backed up behind us, I am still disturbed by the fact that park fees might function as a de facto deterrent for other others. Those who aren’t affected by the fee enjoy the park. Those who find that paying a fee causes difficulties don’t visit. 
    Another question that came to mind is whether park fees affect the diversity of park visitation?  The Washington, D.C., area is ethnically diverse.  However, I didn’t see much evidence of diversity in either park visitation or among park employees at Shenandoah.  Most visitors I saw were white and what I would classify as upper middle-class, albeit somewhat more stressed-out looking than I’m used to seeing among groups of visitors to a national park. 
    Ethnic diversity among concessionaire employees at the Big Meadow coffee shop was notably absent.  I presume that concessionaire hiring at Shenandoah is mostly from local mountain/valley communities and that housing and wage opportunities are perhaps unattractive to those from more distant, diverse urban and suburban locations, like Washington, D.C., and its beltway.
    Before closing, I should mention that, in stark contrast to the scenery along Skyline Drive, the food service at the Big Meadows Coffee Shop was charitably substandard.  Food service there seemed to be in somewhat of disarray. We experienced a very long (more than ½ hour) wait at our table.  Some other customers were overheard saying that they were waiting more than one hour for service.  I wonder if any other readers have had a similar (or different) experience at this location. 
    We finally gave up on food service and left the coffee shop without having eaten, opting instead to purchase packaged snacks from the counter of the curio shop and proceed to wander out into Big Meadow where we enjoyed an impromptu lunch on an old log, under a comfortably warm sun.

    Owen Hoffman, Ph.D., is president and director of the Center for Risk Analysis SENES Oak Ridge, Inc., in Oak Ridge, Tennessee, a director of the Crater Lake Institute, and a member of the Coalition of National Park Service Retirees.