The best time to visit Altona is generally during the late spring and summer months, from May to September, when the weather is at its most pleasant.During these months, the temperatures are warm and sunny, making it ideal for exploring the town and its surrounding agricultural landscapes. You'll find the sunflower fields in full bloom in August, which is a key attraction for many visitors. This period also offers the best conditions for outdoor activities like visiting the Altona Aquatic Centre or enjoying the walking trails.For those interested in local events, the first weekend in August is particularly good as it hosts the annual Sunflower Festival, a popular celebration with live entertainment, a parade, and local crafts. This can be a busy time, so booking accommodation in advance is a good idea.