United Kingdom - December 28, 2025 Crianlarich Munros, Scotland – Video filmed by X user Iain Cameron captures a striking display of atmospheric cloud-spilling across the rugged mountain landscape. Shared on December 28, 2025, the footage presents a sequence of scenes in which clouds appear to cascade over the terrain, creating a surreal and almost otherworldly effect. The view is filmed from a high vantage point, with warm tones in the sky suggesting the footage was taken near sunrise or sunset. The clouds move across the rocky ridges like flowing water, forming what looks like a cloud waterfall. This visual effect occurs when the altitude is just high enough for clouds to spill over mountain crests, producing a rare and visually dramatic phenomenon. The video caption states, "Just high enough today on the Crianlarich Munros to get some atmospheric cloud-spilling," offering context for the specific weather conditions present at the time. Cloud-spilling, also known as cloud inversion behavior, has been observed in mountainous regions where temperature differences influence cloud movement. The Crianlarich Munros, known for their dramatic terrain, provide a setting where such atmospheric effects can occasionally be seen. The video stands out for its visual impact and the rare timing of the conditions, emphasizing the fleeting and unpredictable nature of weather in Scotland’s mountains.