What Town Is Built Into a Mountain in Colorado? The Story of NORAD

When people ask, “What town is built into a mountain in Colorado?” they might not be looking for a traditional town at all. Instead, one of the most famous underground facilities in the world—NORAD (North American Aerospace Defense Command)—is built directly inside Cheyenne Mountain near Colorado Springs. While it’s not a town in the traditional sense, this military installation is an engineering marvel, housing a high-security command center deep within the Rocky Mountains.