High levels of PFAS, a persistent environmental pollutant, have been detected in Cham, Switzerland, leading to the closure of the Teuflibach Adventureland and raising concerns about nearby areas.

Authorities assure residents that there is no immediate danger, but investigations are ongoing.

Elevated PFAS levels were also found in the undeveloped northern part of the Papieri-Areal, prompting plans for potential soil remediation.

The Cham Group, which owns the site, is exploring solutions like soil washing to remove contaminants.

Meanwhile, activities at Teuflibach Adventureland remain suspended to protect children’s health.

PFAS, widely used since the 1960s, is known for its resistance to degradation and potential long-term health risks.

Results from further investigations are expected by March, which will determine the next steps for cleanup efforts.