Olivine SandSand of almost exclusively olivine grains is very rare, and Papakolea is one of only four green sand beaches in the world. The others are Hornindalsvatnet in Norway, Punta Cormorant in the Galapagos Islands, and Talofofo Beach in Guam.
People Also Ask
Pink sand beaches are pretty rare with just a handful scattered across the globe.
A beach with real purple sand you ask? Yes, it is rare and you can find the purple sand beach at Pfeiffer Beach at Big Sur. Not only is the beach sand unique but the just offshore is the unique Keyhole Arch which is one of the photographed shots at Big Sur.
Blue: Vaadhoo, MaldivesThis color might be cheating, but it's no less spectacular for it. Bioluminescent phyto plankton around the Maldives occasionally washes up onto the shore, making the sand glow in the dark in a dazzling shade of aqua blue.