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Reuters. (2026, October 23). Indonesian wildfires threaten world’s oldest cave paintings in Sulawesi. South China Morning Post. https://www.scmp.com/news/asia/southeast-asia/article/3371884/indonesian-wildfires-threaten-worlds-oldest-cave-paintings-sulawesi
Reuters. “Indonesian wildfires threaten world’s oldest cave paintings in Sulawesi.” South China Morning Post, 23 Oct. 2026, https://www.scmp.com/news/asia/southeast-asia/article/3371884/indonesian-wildfires-threaten-worlds-oldest-cave-paintings-sulawesi.
Reuters. “Indonesian wildfires threaten world’s oldest cave paintings in Sulawesi.” South China Morning Post, October 23, 2026. https://www.scmp.com/news/asia/southeast-asia/article/3371884/indonesian-wildfires-threaten-worlds-oldest-cave-paintings-sulawesi.
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Indonesian wildfires, driven by a severe El Niño event, are threatening world’s oldest cave paintings in Sulawesi, which date back more than 67,000 years. While Sumatra and Borneo are hit hardest, fires have spread to Sulawesi, including South Sulawesi where limestone caves house these ancient artworks. Researchers from Australia's Griffith University found that a reddish-colored hand stencil in a cave on Muna island off Sulawesi is at least 67,800 years old. The heat and smoke from the fires risk accelerating the deterioration of these invaluable historical artifacts despite no direct fire damage yet.