The best time to go to Prince William, New Brunswick, is during the summer months, from June to September, when the weather is at its most pleasant.During this period, temperatures are generally mild to warm, making it ideal for exploring the outdoor attractions and historical sites. The days are longer, providing ample daylight for sightseeing and activities. Many local events and festivals are also scheduled for the summer, adding to the visitor experience.For those interested in historical re-enactments and outdoor activities, July and August are particularly good. The King's Landing Historical Settlement, a major attraction, is fully operational with costumed interpreters bringing 19th-century New Brunswick to life. This is great for families looking for an educational and engaging holiday, as children can interact with farm animals and participate in period crafts.Early autumn, specifically September, offers a different kind of beauty with the changing fall foliage. The air is crisp, and the scenery along the St. John River becomes quite picturesque.