Colorado is a state of natural wonders, where the Rocky Mountains tower over vast plains, red-rock canyons carve into the landscape, and alpine lakes reflect the sky. Whether you want to ski on world-class slopes, hike through scenic trails, or explore vibrant cities, Colorado has something for everyone. You can also learn about the rich history and culture of the 48 tribes that have ties to this land, and enjoy the arts and entertainment options that abound. Colorado is a destination for all seasons, with sunny and mild weather from mid-June to September, and snowy and cozy conditions from November to March.