Wester Ogil was a castle belonging to the Lyon family which was replaced by a later house, subsequently demolished.

The lands of Wester Ogil were owned by the Lyon family from the 14th century.

The castle is marked as a four storey tower with two storey wing named W: ogill on Pont’s late 16th century map.

The castle was later replaced by Glenogil Old House, a sprawling U-plan mansion which was demolished around 1950. This house was replaced by Glenogil House Hall, originally used for dances and social occasions but subsequently used to house estate workers.