Are you looking for free things to do in Boulder? These are the best places to visit:
University of Colorado Museum of Natural HistoryBoulder, COThe University of Colorado Museum of Natural History is located in Boulder, Colorado. This museum is dedicated to the study and preservation of natural history, offering a unique opportunity for visitors to explore and learn about the natural world.
National Center for Atmospheric ResearchBoulder, CO
CU Art MuseumBoulder, CO