view from cho oyu base camp to gyazumba glacier and mount cho oyu

area asia base blue camp cho countryside environment everest ghat ghaut glacial glacier gyazumba himal himalay himalaya himalayan hungchhi ice iceslope khumbu lake landscape mount mountain national nature nepal nepali ngozumba outdoor oyu panorama panoramic park peak range ridge saddle sagarmatha sierra tarn tibet travel trek trekking upland valley white