Sun Valley, also known as the Wood River Valley, consists of the towns of Bellevue, Hailey, Ketchum, and Sun Valley. Founded in the late 1800's as a mining and agricultural center, the area began to achieve national publicity due to the founding of the Sun Valley Resort in 1936. 

For more information, follow these links: Sun Valley Chamber of Commerce Hailey Chamber of Commerce 


The Sun Valley area averages 330 days of sunshine per year. The average temperature in the summer is 75F, while the average winter temperature is 23F. Average rain is 12 inches per year, average snowfall 150 inches per year. 
For local weather information, click here