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Ancient Sulawesi cave art faces growing threat from wildfires

UNESCO-recognized rock paintings in Indonesia's Sulawesi region, among the world's oldest artistic records, face increasing risk from seasonal wildfires sweeping through the area. Conservationists warn that intensifying fire activity could cause irreversible damage to the irreplaceable cultural heritage.

LSN Indonesia · 1 November 2026

The ancient cave paintings found in Sulawesi, some dating back over 51,000 years, represent humanity's earliest known artistic expressions and are recognized globally for their archaeological significance. Located in limestone caves across the region, these hand stencils and animal depictions provide crucial insights into prehistoric human behavior and migration patterns in Southeast Asia.

Recent wildfire activity in the province has raised alarm among heritage experts and Indonesian authorities about potential threats to these sites. The paintings, which have survived millennia of natural weathering, face new dangers from smoke damage, heat exposure, and the spread of fires to cave entrances and surrounding vegetation.

The cave art sites are protected under Indonesian law and recognized by UNESCO as part of the nation's cultural patrimony. However, climate change and increasing aridity in the region have extended the fire season, creating more frequent and intense conflagrations that complicate conservation efforts.

Environmental officials and heritage organizations are coordinating response measures to safeguard the sites, including fire prevention strategies and monitoring systems. Experts emphasize that protecting these irreplaceable artworks requires comprehensive environmental management and regional cooperation to reduce wildfire risks during critical seasons.