What is a flag in golf?

Definition

The colored marker attached to the flag stick that indicates hole position and provides visual reference for golfers approaching greens and planning shots. Flag colors often indicate pin position areas (front, middle, back) to help golfers plan approach shots and select appropriate targets. Understanding flag significance helps golfers make better strategic decisions and club selections for approach shots. Different courses may use various flag systems to communicate pin positions and daily course information. Flag visibility and positioning significantly affect approach shot planning and execution.