Right out of the gate, Nasty Half welcomes users with challenging slickrock obstacles, shelves, waterfalls, and cracks. Winding its way through a narrow wash on Sand Mountain, this short but exciting trail offers numerous lines to test the ability of both driver and rig. This trail is not for the faint of heart, though, as even the most experienced and well-built vehicles may struggle along its many challenges, specifically the Three Monkeys or Nasty Crack. If a wild adventure is what you are after, Nasty Half will surely provide.