yaks on the way to everest base camp and mount pumo ri

and animal area asia asian base camp chomolungma common country countryside cow dark everest face gorak himal himalaya himalayan khumbu land landscape mammal mammifer mount mountain nak national nature nepal nepalese nepali park peak pumo pumori range ridge sagarmatha shep sierra solukhumbu summit the tibet tibetan top trek trekking upland valley way white yak yaks