This is the Middle Teton Glacier located on the lower saddle of the mountains. The image shows blue glacial ice and crevasses created by runoff from over thousands of years. Grand Teton National Park currently has over 11 active glaciers.
Photos and Videos: Projects
The video below is a stunning time-lapse of Grand Teton National Park, filmed by More Than Just Parks.
Photos and Videos: Text
GRAND TETON National Park 8K (Visually Stunning 3min Tour)