Na Pali Coast, Hawaii

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Ancient Stairway, Italy

#Ancient Stairway, #Italy

Autumn, Greenfield Park, Milwaukee, Wisconsin

#Autumn, #Greenfield Park, #Milwaukee, #Wisconsin

source: National GeographicThe Cave of Crystals is a cave part of Naica Mine in Chihuahua, Mexico. The chamber contains giant selenite crystals, some of the largest natural...

#Tourist Attraction, #stalagmites, #Stalactites, #grotto, #mine

Bern, Switzerland

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Bougainvillea, St Paul de Vence, France

#Bougainvillea, #St Paul de Vence, #France