Explore great smoky mountains national park on a hike that takes you to small waterfalls as you walk along a mountain trail through the appalachian woods learn about the environment from a naturalist guide who belongs to one of the oldest guide services in the smoky mountains this walk is moderately strenuous with sprinkles of adventure such as rock hopping across streams and cresting narrow ridges the local tour operator is the recipient of the coveted rei top guide awardthis tour isle