13822872 - A close up of Serac in the high part of Riedglacier at sunrise from Nadelgrat. Zermatt valley, Canton Vallese, Alps, Switzerland.13822960 - The serac of Gornerglatscher at sunset from Gaandegghutte over Zermatt, Valais canton, Alps, Switzerland, Europe.13822957 - The peaks and the serac of high valpelline valley from Aosta refuge. Valpelline valley, Bionaz, Aosta Valley, Alps, Italy, Europe.71339434 - Ski mountaneers on north face of Mount Blanc into the glacier between serac. Chamonix, Alps, France, Europe.
