When we think Boulder, we think adventure. There’s always something to do outside in Boulder. From the peaks of some of the highest mountains to under the water of rivers and streams, there is an active, outdoor activity for everyone. Mountain sports like climbing and biking are Colorado favorites, but did you know you can also enjoy a number of water sports in Boulder? Tubing, kayaking, paddle boarding and fishing are great options for those who have a fear of heights or just want to stay cool on a hot summer day. Plan your Boulder adventure today!