One of the huge perks of staying at the Greenbrier Campground is that the Greenbrier entrance to the Great Smoky Mountains National Park is less than a half mile away! This park entrance is considered off the beaten path for many visitors, which results in less crowded trails for your enjoyment! A highlight of the Greenbrier section of the park is the Porters Creek Trail, a scenic trail that offers a variety of stunning natural beauty! Here are the top 4 reasons why you should hike the Porters Creek Trail while staying at the Greenbrier Campground: