Authorities made the discovery on Christmas Day. Since the body has yet to be identified, the police have issued a call for witnesses and released a picture of the deceased.

The man is estimated to have been around the age of 70. He was 1.68 metres tall and wore a blue and green flannel shirt and a black jumper when he was found. Police believe the man may have had health issues that prevented him from moving.

People with information on the man's identity should contact the judicial police via phone (+352 24 460 2121) or via email (spj.ip-info@police.etat.lu).