The Community Association of Halls Gap primary role is to act as an umbrella organisation for various groups and activities in which its members are involved. The major ones are:

• Continuing maintenance and development of the Botanic Garden, which is devoted to the Grampians flora
• Running the annual Wildflower Walkabout (previously known as the Wildflower Show)
• The Grampians Film Society
• The Halls Gap community noticeboard website and Fill The Gap newsletter
• Grampians Walking Tracks Support Group

Meet in the Supper Room at the Centenary Hall, Halls Gap