A body has been discovered near Regency Vinery in St Martin's, according to Guernsey Police.
Officers say the person was found near the site on Steam Mill Lane on Friday 25 November.
In a statement issued on Saturday evening, Bailiwick Law Enforcement says the person's identity is unknown and their cause of death is currently 'unexplained'.
Guernsey Police are looking to hear from anyone who was in the area over the last six weeks and may have seen someone 'potentially sleeping rough'.
Anyone with information is asked to call 01481 222222.

'World-class' Guernsey golf course to open this summer
Guernsey helps the medical response to Ebola in central Africa
Guernsey to consider social media ban for under-16s
Guernsey footballer shares pics from England squad visit
Guernsey endurance athlete on schedule for record breaking walk
First stage of Guernsey's Castle Bridge reconstruction begins
Guernsey cyclist becomes MBE in King's Birthday Honours
Guernsey students heading to university to receive Meningitis B vaccine