Denver, Colorado, USA

Denver, Colorado, is a hub for beer enthusiasts, notably hosting the Great American Beer Festival. This event is recognized as a large commercial beer competition worldwide, with thousands of entries judged annually. The city's brewing scene is vibrant, featuring breweries like Odell Brewing, whose IPA has a strong regional presence. Denver's elevation, at 5,280 feet, is often cited by local brewers as a factor that can influence the brewing process, potentially amplifying hop bitterness and contributing to a distinctive local beer profile. The Great American Beer Festival alone attracts hundreds of thousands of attendees each year.