"Witch's Hair" Fibers Pose New Risk for Iceland's Tourists

Recent volcanic activity in southern Iceland, starting on August 22, has led to the dispersion of sharp, glass-like fibers, referred to as "witch’s hair," falling over various settlements on the Reykjanes Peninsula. These slender shards, which originate during lava eruptions, are being carried across wide areas by towering columns of ash and volcanic gases. Reports from the Icelandic Meteorological Office indicate that the intensity of the latest eruptions has facilitated the widespread distribution of these hazardous fibers.

The travel publication, Iceland Review, advises that these fine glass strands, akin to fiberglass, should be handled with caution and not touched with bare hands due to their potential to cause skin irritation and other health issues.

Visitor Numbers Remain High Amid Safety Precautions

Despite the inherent risks associated with volcanic eruptions, Iceland continues to attract a steady stream of visitors. The eruption on the Reykjanes Peninsula marks the sixth such event since December, demonstrating ongoing volcanic activity in the area. Nonetheless, local officials have assured that the effects are largely confined to specific regions, involving road closures and preventive measures, without posing significant danger to residents.

Situated above a volcanic hotspot in the North Atlantic, Iceland experiences frequent eruptions, approximately once every four to five years. Notably, the eruption in 2010 was among the most impactful in recent times, with ash clouds significantly disrupting global air travel for several months.

Even as eruptions persist on the Reykjanes Peninsula, drawing interest from international tourists, travelers are advised to stay vigilant. Awareness of local safety advisories and adherence to recommended precautions is crucial, especially when approaching active volcanic zones.