a yak walking down the steep trail from tengboche, tangboche village carrying a heavy load, freight, plastic canisters, kangtega

yak trail carry load ebc tangboche tengboche village steep kangtega deliver loaded heavy weight freight plastic canister transport transportation mount everest base camp trek himalaya nepal animal cow goods trekking hike tourist destination altitude remote rural sherpa infrastructure picturesque scenic scenery view mountain range high kantega peak