Aerial drone footage slowly descending into a dramatic glacial valley surrounded by a steep mountains and pine trees with patches of snow and an alpine river in Switzerland

valley mountain river vista landscape glacial alpine mountain mountains wilderness swiss aerial footage slope barren aerial steep mountainous switzerland ridge scenery descending flowing river hiking mountaineering meadow adventure dji air 2s remote wonderlust drone picturesque long distance walking jagged cinematic trees flying slow forest rugged breathtaking snow spine grey wild imposing pine rocky dramatic iconic