‘Zero Shadow Day’ and other stunning natural occurrences around the world

Zero Shadow Day This phenomenon is a rare celestial event, occurs when the sun aligns perfectly overhead, causing vertical objects to cast no shadows.

Aurora Borealis and Australis The aurora is a breathtaking show of green, purple, blue, and red lights that dance across the sky. It is produced by charged particles from the sun interacting with the Earth’s magnetic field and atmosphere.

Bioluminescence Bioluminescence, visible from a variety of locations, including the blue fireflies of Japan, the glowing waves of the Maldives, the neon mushrooms of Brazil, and the sparkling plankton of Australia, is the emission of light by living things like bacteria, fungi, algae, plankton, fish, and insects.

Blood Falls This eerie yet fascinating sight can be found in Antarctica. It is the result of a unique chemical reaction over millions of years in which iron-bearing saltwater meets oxygen, turning the water a deep red colour.

Liquid Rainbow The Caño Cristales river in Colombia, also known as the Liquid Rainbow or River of Five Colours, dazzles with vibrant hues of reds, yellows, greens, and purples during certain seasons, thanks to an aquatic plant called macarenia clavigera.

Rainbow Mountains The Zhangye Danxia National Geopark in China is a breathtaking display of nature’s artistry, with rainbow-hued mountains formed from colourful mineral deposits over millions of years.

Blue Fire Volcano In Indonesia’s Kawah Ijen, a volcanic crater emits a stunning blue flame at night, created by sulphuric gases reacting with oxygen, offering a surreal yet hazardous spectacle.

Forest of Knives Madagascar’s Tsingy de Bemaraha National Park features towering limestone spikes, creating a surreal landscape where caution is required to navigate the sharp formations.

Spotted Lake During the summer, Spotted Lake in Canada transforms, revealing circles of mineral deposits in various colours, creating a one-of-a-kind geological spectacle while also holding cultural significance for the local indigenous people.

Rainbow Eucalyptus Rainbow Eucalyptus trees in Papua New Guinea have a vibrant bark that naturally changes colours as they mature, adding a rainbow touch to the tropical landscape.

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