The town of Eagle is the county seat of Eagle County, CO. This is a great area for raising a family with recreational activities for all ages. Many dining and shopping opportunities. GREAT VALUE IN REAL ESTATE. Home to some of the valley’s newest developments: Eagle Ranch, and Frost Creek Golf Club. This town has warmer climate than the rest of Vail Valley contributing to a longer summer season. A great place for the first time buyer and those that like living in the “banana belt” of the valley.