Cruise ships docking at former grain elevator site in Thunder Bay to see improvements by 2022 shipping season The area where cruise ships will dock in Thunder Bay, Ont., starting in 2022, needs some preliminary work, and now city councillors must decide whether the city should invest $100,000 into the site of the former Pool 6 grain elevator. Social Sharing Monday night, city councillors in Thunder Bay will debate investing $100K to fix up former Pool 6 site Posted: Apr 12, 2021 6:00 AM ET | Last Updated: April 12 Pictured in 2009, the Clelia II docks at the Pool 6 site in Thunder Bay.(missiontoseafarers.ca)