Abstract: A connection structure for a log wall includes a plurality of logs extending horizontally in an axial direction and stacked vertically to form a wall, the logs each having an end face at one end thereof, the end faces of the logs being generally vertically aligned with each other and defining an edge surface of the wall; a plurality of connectors retained within the wall adjacent the edge surface of the wall; a plurality of fastener access passageways in the wall, each fastener access passageway extending between a respective connector and the edge surface of the wall; and a plurality of fasteners, each fastener extending through a respective fastener access passageway and having a first end coupled to a respective connector and a second end opposite the first end, the second end extending proud of the edge surface of the wall.