The New Castle Chamber of Commerce welcomes you. The Chamber's goal is promoting the vitality of our community. We are an association of Businesses, Professionals, Individuals and Household members working together for the common goals of the New Castle Community, promoting quality businesses and professional leadership along with encouraging community involvement.

New Castle is situated in a narrow valley that runs generally east-west along the Colorado (formerly Grand) River ten miles west of Glenwood Springs and seventy miles east of Grand Junction. At 5550 feet elevation, it sits atop the dinosaur-rich Morrison formation of the Late Jurassic, and is the western gateway to the Rocky Mountains.