Aerial of the Ilulissat Icefjord, UNESCO World Heritage Site, Western Greenland, Denmark, Polar Regions

ilulissat icefjord greenland aerial view unesco heritage site ice formations glacier polar region landscape arctic nature environment cold winter tourism exploration adventure wildlife sea ice icebergs glacial melt climate change remote pristine natural wonders scenery blue sky travel geology outdoor vastness northern wildlife conservation heritage conservation boat ocean fjord sustainability unspoiled ecological cold temperatures arctic research world heritage site