The crab migration in Christmas Islands is a crazy sight for any tourist where thousands of red crabs can be seen scuttling after laying their eggs on the seashore. Roads are blocked with what appears to be a red carpet of crabs.
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The famous underwater waterfall in Mauritius is an intriguing phenomena caused by sand and silt deposits that change the color of the water. Moreover, the crevasse beneath the surface gives it an impression of an underwater waterfall. It is almost magical and eerie to see water falling to a limitless depth.
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When this volcano in Chile spewed an ash plume that sprinkled almost 33,000 feet consisting of hot material that erupts out of a volcano. The eruption created lava flows that were visibly noticed by the population. The photographs taken at the precise moment went viral in 2015.
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