We noticed that the Isle of Lewis didn't have a letterbox hybrid so decided this could perhaps be changed.
Being a letterbox hybrid of traditional style, nothing is hidden at the given coordinates. This is parking.
To find the container, look roughly north down the fence line for a large pole. You need to walk to it and look under some stones at the base. It really is that simple. The pole is within 50 metres. Please do not remove the stamp from the container, it is required as part of the letterbox hybrid.