5) Tubing Down Boulder Creek
Colorado has 300 days of sunshine. Why not soak up some of that vitamin D while floating down the creek with your friends?
4) Visiting the Star
Boulder is known for its seasonal decoration up on Flagstaff mountain during the Christmas season – a giant, lit up star. You can drive a little ways up Flagstaff mountain and park your car at the foot of the star and climb up the hill to stand under it. Who wouldn’t want to stand under a bunch of giant light bulbs while looking down on the city?
