TORONTO -- Keith McGreal was flying his drone along the waterfront when he stumbled upon a giant blue trash bin owned by the City of Myrtle Beach.

But the shoreline he was surveying isn鈥檛 in the city鈥檚 state of South Carolina. McGreal lives across the Atlantic Ocean, on the western coast of Ireland.

鈥淎s I got closer, I could see a white label on it and it said, 鈥榯rash only,鈥欌 he told CTV National News. 鈥淚n Ireland we don鈥檛 call it trash, we call it rubbish.鈥

After snapping photos of the barnacle-covered barrel, McGreal emailed Myrtle Beach City Hall to show them their property had washed ashore in the village of Mulranny, supposedly after a journey of 5,500 kilometres.

鈥淢y first thought was, 鈥極h, shoot, we鈥檝e lost a trash can,鈥 and my second thought was, 鈥業t made its way to Ireland of all places!鈥欌 Mark Kruea, Myrtle Beach鈥檚 public information director, told CTV National News. 鈥淸We] then sent him an email back saying, 鈥楪ee, thanks for the heads up. We wish it had stayed put on our beach, but glad to know that it found a new home.鈥欌

City officials believe the barrel got swept into the ocean during a storm, where it then proceeded on its epic journey across the pond.

But while this barrel of trash made landfall, tonnes of garbage pollutes the world鈥檚 oceans.

Advocates at the recent COP26 climate summit in Scotland were pushing world leaders to protect oceans from pollution and trash. Experts say there鈥檚 roughly five trillion pieces of plastic debris in ocean waters, forming giant patches of floating trash.

Back in Mulranny, the journey of the American trash bin is being treated as a message in a bottle 鈥 or rather, a barrel.

鈥淲e were talking the other day with the principal of the school, and she said they鈥檙e going to use this as a learning opportunity for the kids,鈥 McGreal said.