This study presents baseline information on the status of debris accumulation on Lake Como sediments, including the type and quantity of debris over various months during the high tourist season. The study highlights its ecological and human impacts and suggests the management strategies necessary for environmental protection. This research contributes to environmental conservation efforts in Lake Como by encouraging the implementation of measures to prevent lake pollution. The results indicate that in May, 70% of the objects found in Lake Como were made of metal, while 41% were made of plastic. This raise concerns as Lake Como is a frequented spot for tourists and recreational activities. Therefore, understanding the pattern of debris accumulation over time and identifying debris hotspots can be useful in taking proactive measures to protect the environment.