The best times to visit Sun Valley are during the winter for skiing and snowboarding, and in the summer for outdoor activities like hiking and mountain biking.Winter, from December to March, is ideal for those looking to hit the slopes. The Bald Mountain ski area is well-known for its consistent snow conditions and diverse terrain, suiting all skill levels. The village itself is bustling with après-ski options and cosy restaurants, making it a superb winter escape for couples or families who enjoy snow sports.Summer, from June to September, offers a different kind of outdoor adventure. The mountains transform into a network of hiking and biking trails, with chairlifts often running to provide easy access to higher elevations. The Big Wood River is popular for fly fishing.