4) You will never be bored in Boulder.
Boulder always has something fun to do and places to go. Pearl Street and 29th Street malls are both great places to go out for a bite to eat, Chautauqua has fantastic trails to hike, the Fox and the Boulder Theater have fun events, and Boulder itself has many festivals.
3) The Parties
CU always has a reason to throw down. From Mojito Monday to Sunday Funday, students are always down to get down. There are multiple parties on each street almost every night, and CU Boulder knows how to do it right.
