Abstract: A visual indicator for a ladder is provided which may include a component having a photo luminescent material, a component have a reflective material, or both. In one embodiment, the visual indicator includes a rung plug having a cap portion and a body portion, the body portion being configured to be inserted into the interior hollow of a ladder rung such that the cap portion is visible along the side of an associated ladder rail. The cap portion may comprise a photo luminescent material, a reflective material or both. In one embodiment, the cap portion comprises a photo luminescent material while a separate reflective indicator is placed on the ladder rail at a location adjacent the rung plug.