Harris Wash is a long tributary of the Escalante River located in Garfield County in southern Utah, in the western United States. Over 40 miles (60 km) long[1], it exhibits many of the geologic features found in the Canyons of the Escalante, including high vertical canyon walls and narrow slot canyons. A popular recreational destination and a historic transportation route, it is located within the Grand Staircase-Escalante National Monument.