The soaring Fisher Towers in Moab, Utah are a series of unusual cliffs caused by erosion over time. Here, therealfastmarcus walks a thin nylon line above the maze of red and purple. New episodes of #PushingtheLine are streaming on discoveryplus every Saturday. Catch up now! 🎥 verjanfpv #slacklining #highlining #moab #moabutah #fishertowers