The Port an Eilean Mhòir boat burial is a Viking boat burial site in Ardnamurchan, Scotland, the most westerly point on the island of Great Britain. Dated to the 10th century, the burial consists of a Viking boat about long by wide in which a man was laid to rest with his shield, sword and spear as well as other grave goods. In 1924 nails, rivets and other finds were discovered by T. C. Lethbridge at Cul na Croise () in Ardnamurchan, which were characterised at the time as having come from a ship burial; the exact location of this site is lost and so the nature of the finds cannot be determined with certainty. A similar case was the mainland burial site at Huna, in Caithness, discovered in 1935, although this was better documented and is accepted as a ship burial. Nine other Viking ship burials, or possible burials, have been found on Scottish islands, including six in the Hebrides and another three in the Northern Isles. The discovery was announced by archaeologists from the Ardnamurchan Transitions Project, directed by the Universities of Manchester and Leicester, CFA Archaeology and Archaeology Scotland on 18 October 2011. Students and academics have for several years investigated archaeological sites on the Ardnamurchan peninsula and have previously made a number of discoveries, including an Iron Age fort and a Neolithic chambered cairn. The project aims to examine social change on the peninsula from 6,000 years ago to the 18th- and 19th-century Highland Clearances. Its work has been supported by the Ardnamurchan Estate, which owns a large part of the peninsula. The site is located on the north coast of Ardnamurchan at Port an Eilean Mhòir between Achateny and Ockle. The archaeologists had initially thought that the site of the burial was merely a mound of rocks cleared from fields in recent times. On further investigation it was realised that it was a boat burial. Finds The vessel itself had almost entirely rotted away, but its outline and around 200 rivets still remained in place, some still connected to small pieces of wood. The ship had almost entirely been filled with stones in what may have been a ritual practice. Within the boundary of the ship, archaeologists discovered the fragmentary remains of a man, including pieces of an arm bone and teeth. He had been buried with grave goods including a shield, placed over his