top of the world: everest, lhotse, makalu, nuptse

achieve adventure alpinism altitude asia beautiful blue camp changtse chomolungma climbing everest glacier goal gokyo high hike hiking himalaya himalayan himalayas ice landscape lhotse makalu mount mountain mountainside nature nepal nirekha nuptse outdoor pass peak postcard pumori renjo rock rocks sagarmatha scene sky snow stone summit tall top travel trekking