U.S. wilderness in the 21st century: A scoping review of wilderness visitor use management research from 2000 to 2020

Now over twenty years into the 21st century, it is suggested that we are entering a new era of wilderness visitor use management (VUM). Yet, we lack a recent review of the literature assessing the latest research trends to advance wilderness VUM in a meaningful way. Accordingly, this research serves as both a review of the last twenty years of U.S. wilderness VUM research and a launching point into the next era. Our assessment adds to several previous benchmarks that demonstrate the progress of wilderness VUM research. This review evaluates trends in methodologies and themes of inquiry specific to VUM research in federally-designated wilderness over the past twenty years. The findings inform our discussion on emergent wilderness values and relevancy, approaches and settings of research, the evolving aspects of VUM in the wilderness, and the need for the synthesis of research across the National Wilderness Preservation System.