Five skiers were found dead on the Adler Glacier in the Swiss Alps, after a report of abandoned skis was made to police.

The bodies were found after skiers reported seeing abandoned skis at the bottom of Rimpfischhorn summit. Authorities haven’t yet identified the bodies.

The bodies of five skiers have been found on a glacier above the Swiss resort town of Zermatt, authorities said, and another person was killed following an avalanche in a village north of there.