Wreck of the HMS Breadalbane National Historic Site of Canada is located off Beechey Island, Nunavut well above the Arctic Circle and is the most northerly known shipwreck. The site is comprised of the wreckage of the HMS Breadalbane, a 19th-century, 500-ton sailing ship, including the hull, fragments of the vessel and the debris field caused by the sinking of the ship. The shipwreck is also a component of Beechey Island Sites National Historic Site of Canada. The designation refers to the shipwreck itself and the debris field that surrounds it.