Keywords: Winter Mule Packing by Hells Canyon National Recreation Area on the Wallowa Whitman National Forest. recreation usforestservice mulepacking winter hellscanyonnationalrecreationarea mules trail wallowwhitmannationalforest wallowawhitman wallowawhitmannf wallowawhitmannationalforest nationalforest nationalforests northeastoregon oregon outdoorrecreation pacificnorthwest |