Chile's Atacama Desert, one of the world's driest places, is now flush with flowers after an unexpected rain.
The desert typically gets just 0.6 inches (15 millimeters) of rain a year. Even so, it's earned the name "desierto florido" (flowering desert) from locals because whenever it rains enough, dormant seeds in the soil take root, and burst into a wide array of yellow, orange, green, purple and red.
These "super blooms" typically happen every five to seven years because of El Niño, a climatic cycle in the Pacific Ocean. But the last super blooms sprung up in 2015, making this one a colorful and fragrant surprise.
The once arid and barren landscape of the desert is now filled with flowers after an intense and surprising rainfall in northern Chile during the winter months. This photo was taken Aug. 17.
These colorful blooms usually attracts thousands of tourists, who travel to see and photograph the more than 200 floral species and native wildlife. This photo was taken Aug. 22.
Yellow and black flowers fill the landscape like a lush, floral carpet.
Research suggests that before the Atacama became an arid desert, it was filled with marshes and lakes.
Beautiful white flowers have turned this valley into a speckled white landscape.
Heavy rains helped millions of seeds take root in the Atacama Desert, the highest and driest nonpolar desert on Earth.