curved mountain road in misty mountains, abra mariano llamoja, pass between yanama and totora, the choquequirao trek, peru

curved mountain road misty cloudy overcast fog snow pass yanama totora abra mariano llamoja trek salkantay route trail path way mountains peaks green valley lush forest choquequirao inca hike peru andes hiking machu picchu curve travel nature landscape winding rural trip tourism journey empty turn nobody cloud high scene danger