If you’re planning a trip to Australia, this sand quarry turned botanic garden should be on your itinerary. The Australian Garden at the Royal Botanic Gardens Cranbourne is devoted purely to native Australian flora. With its second phase opening just last year, you’ll be among the first to experience this unique landscape. Spring, which in Australia lasts from September to November, is the best time to visit. However, seeing the wattle trees blossom during the winter months is also quite striking.