The designated phrase identifies a particular kind of nighttime ambiance prevalent in a mountain resort city recognized for its excessive altitude and clear environment. These circumstances typically result in exceptionally vibrant celestial shows, characterised by minimal gentle air pollution. The time period evokes photographs of stars and different celestial our bodies seen with uncommon readability.
The enchantment lies within the enhanced viewing expertise of the evening sky. The world’s geographical attributes, mixed with efforts to mitigate synthetic lighting, contribute considerably to darker evening skies. This darkness has financial advantages, drawing astrotourism, whereas preserving pure environments and mitigating disruption of nocturnal wildlife. Traditionally, such clear evening skies held cultural and navigational significance for indigenous populations and early settlers.