scenic view of himalaya range at gokyo ri mountain peak near gokyo lake during everest base camp trekking in nepal

scenic view himalaya range gokyo ri mountain peak lake everest base camp trekking nepal mount trek landscape glacier national himalayan hiking mt khumbu sagarmatha travel tourism hiker asia ice mountaineering way nature tibet summit snow hike scenery countryside climbing trekker valley area kalapatthar himalayas ebc trail