The best time to go to Kokopo is during the dry season, which typically runs from May to November, offering the most comfortable conditions for exploring.During these months, you'll experience less rainfall and lower humidity, making outdoor activities and sightseeing much more pleasant. This period is ideal for enjoying the local markets, exploring the volcanic landscapes, or taking boat trips to nearby islands. The generally calmer seas also make diving and snorkelling conditions excellent.For those interested in cultural experiences, planning your visit around the National Mask Festival, usually held in July, is highly recommended. This vibrant event showcases traditional masks, dances, and ceremonies from across Papua New Guinea, providing a unique insight into the rich local heritage.