1. Manildra flour mill 2. Old and modern grain silos 3. Royal Hotel, Manildra 4. War Memorial Hall Manildra is a small town (population 500) with one big industry, the Manildra Flour Mill the largest in the southern hemisphere. It also has an old picture theatre, said to be the longest running in Australia. It's a neat and tidy town with hotels, schools and other community facilities.