unidentified tourist trekking in nepal walking from dingboche to chukung within sagarmatha national park on everest base camp

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