The best time to go to Girdwood depends on whether you're seeking winter sports or summer outdoor activities.For winter sports enthusiasts, the prime time to visit is from December to April. During these months, the slopes of the local ski resort are fully operational, offering conditions for skiing, snowboarding, and other snow-based activities. The resort base is located just a short distance from most accommodations, making it very convenient for daily trips to the mountain.If you're interested in hiking, wildlife viewing, and enjoying longer daylight hours, the summer months, particularly June through August, are ideal. The trails are accessible, and the weather is generally mild, superb for exploring the Chugach National Forest.