Chile's Atacama Desert Transforms into Vast Bloom After Record Rainfall
Heavy rains from a super El Niño have triggered an unprecedented flowering across the Atacama Desert, covering thousands of square kilometres with wildflowers.
A super El Niño brought unusually heavy rains to northern Chile, flooding parts of the country but also reviving the Atacama Desert’s long-dormant germplasm. The moisture has produced a historic "Desierto Florido," covering an area comparable to the Santiago Metropolitan Region and showcasing more than 200 species of flowers. CONAF officials note this is the most intense bloom since 1997, with hills that have been barren for decades now carpeted in colour.
The spectacle is boosting tourism, and the National Tourism Secretariat projects close to 300,000 overnight visits before the bloom fades in November. Visitors like chef Franco Moya travel long distances to witness the event, underscoring its growing popularity.
Why it matters
The bloom highlights climate impacts and offers a rare tourism boost for a remote region.
How this story developed
- Aug 31 UN warns that a record-breaking El Niño could trigger worldwide extreme weather
- Sep 3 UN says the El Niño is expected to remain in place until February 2027.
- Sep 7 Britain announced cuts of more than 80 % to bilateral aid in eight African states.
- Sep 7 UK models show a higher likelihood of stormier, wetter conditions during autumn and winter.
- Sep 9 The contiguous United States experienced its warmest June-August period on record, with an average temperature of 74.4°F, according to NOAA.
- Sep 10 August 2026 set a new all‑time monthly heat record and drought drove the two biggest western water reservoirs to their lowest historic levels.
- Sep 21 The system, now classified as a hurricane, is positioned about 270 miles south-southeast of Manzanillo and 190 miles south-southwest of Zihuatanejo, with sustained winds of 80 mph. Forecasts suggest it could reach major-hurricane strength by Tuesday and maintain a trajectory offshore while dumping 4-8 inches of rain across Guerrero and Michoacan through Thursday. Tourist hubs such as Acapulco, Puerto Vallarta and Guadalajara may experience rough seas and gusty conditions, and the moisture could trigger flash-flood threats in the U.S. Southwest later in the week.
- Sep 23 Polo intensified to Category 5 with maximum sustained winds of 175 mph.
- Sep 24 Authorities opened shelters and deployed thousands of military and Red Cross personnel to assist affected communities.
- Sep 29 Probability estimates now place a greater than 90% chance that the El Niño will remain very strong through February 2027.
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