From melting glaciers to rising seas, climate change is no longer a distant threat—it’s a present danger to the world’s most cherished landmarks. These wonders, shaped by nature and history, now face unprecedented risks as temperatures rise and weather patterns shift. The urgency to act has never been greater, with iconic sites across continents standing on the front lines of environmental transformation. If these treasures vanish, we lose not just tourist attractions, but irreplaceable pieces of our collective heritage.