Colac Showgrounds occupies an 18-acre block bounded by Bruce, Chapel, Clarke and Murray Streets in Colac and is home to the Colac and District Pastoral and Agricultural Society, founded in 1859. The grounds host the annual Colac Show each November, including horse showing and showjumping in the main arena. The site has stables, a horse wash, cattle pavilion and loading ramps, with horse and cattle traffic entering from Chapel Street.