Everest s shadow on the Himalayas © Kent Karvey/KH Films, Inc./Tandem Stills + Motion
In honor of International Mountain Day, breathe as much of that sweet, crisp mountain air as you can. See the shadow stretching past the Himalayas" craggy skyline? It"s cast by Mount Everest, the tallest peak of them all, rising to 29,032 feet above sea level.