Top 10 Ridiculously Rare Natural Phenomena You Have to See to Believe
Our planet is amazing. Weird and wonderful things happen every day.
Meteor showers, fire rainbows, and strange-looking clouds are just some of these awesome things you might be lucky enough to get a glimpse of someday, but the following phenomena top them all.
10. Light Pillars
An optical phenomenon formed by the reflection of sunlight or moonlight by ice crystals that are present in the Earth's atmosphere.
The light pillar looks like a thin column that extends vertically above the source of light. They have been known to produce false UFO reports.
9. Sailing Stones
A geological phenomenon where rocks move and inscribe long tracks along a smooth valley floor without human or animal intervention.
8. Christmas Island's Red Crabs
Each year an estimated 43 million land crabs migrate to lay their eggs in the ocean.
Authorities close most of the island's roads during the migration, which normally takes at least a week.