Flagstaff House has been named as one of America's most romantic restaurants by OpenTable, offering a once-in-a-lifetime dining experience atop gorgeous Flagstaff Mountain.

The restaurant is located at an elevation of more than 6,000 feet above sea level, housed within the Flagstaff House historic building, which was originally constructed as a summer cabin home in 1929 and transformed into a restaurant in 1971.

Address: Flagstaff House, 1138 Flagstaff Rd, Boulder, CO 80302, Phone: 303-442-4640

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