Just outside of Aulavik National Park, in Mercy Bay east of the Thomsen River, lies one of the most important shipwrecks in the Arctic. The HMS Investigator, under the command of Robert M’Clure, entered the Arctic in 1850 as part of the massive manhunt for the Franklin expedition. Here, just 150 metres off the north coast of Banks Island, the vessel became trapped in ice and eventually sank. On the shore nearby, barrel staves, a coal pile and metal artifacts remain. The ship itself was famously rediscovered by Parks Canada divers in 2010, sitting upright in the silt, almost totally intact, just eight meters below the surface.
Remember, Aulavik is only accessible by air. You can find more information about how to get to Aulavik here.
And go here for more information on Aulavik and the other national parks in the Northwest Territories.