The Atacama Desert bloom phenomenon is expected to return in mid-September, peaking in October, following early August rains in Chile's Llanos de Challe National Park and nearby areas. Triggered by sufficient winter rainfall, this rare event awakens dormant seeds and bulbs, creating vibrant floral displays in one of the driest places on Earth. Over 200 endemic plant species may bloom, enhancing regional tourism. Authorities urge responsible tourism to protect this fragile ecosystem, advising visitors to stay on marked trails, avoid picking flowers, and minimize environmental impact. https://www.accuweather.com/en/leisure-recreation/atacama-desert-bloom-phenomenon-to-return-in-mid-september/1807445