The best time to visit Anticosti Island is during the summer months, from late June to early September, when the weather is at its most pleasant and wildlife viewing opportunities are abundant.During this period, temperatures are mild, typically ranging from 15°C to 20°C, making it ideal for outdoor activities like hiking, fishing, and exploring the island's natural beauty. The longer daylight hours also allow for extended adventures.For those interested in wildlife, particularly the island's famous white-tailed deer population, summer is a prime time. You'll frequently spot deer grazing in open fields and along roadsides. Birdwatching is also excellent, with many migratory species present.Anglers will find the rivers well-stocked with Atlantic salmon during these months, offering fantastic fly-fishing experiences.