The best time to visit Bali is during the dry season, which typically runs from April to September. During these months, you'll experience sunny days, lower humidity, and minimal rainfall, making it perfect for outdoor activities and exploring the island's natural beauty. However, keep in mind that this is also the peak tourist season, so expect larger crowds and higher prices. If you prefer to avoid the crowds and don't mind a bit of rain, you can consider visiting during the shoulder seasons of October to November or February to March.