Boulder, Colorado, named for the large boulders that dot the landscape, has a rich and diverse history. The area was originally inhabited by Native American tribes, including the Arapaho and Cheyenne. In the mid-19th century, gold prospectors flocked to the region during the Colorado Gold Rush. The city of Boulder was established in 1858 and quickly became a hub for mining, agriculture, and commerce. The University of Colorado Boulder was founded in 1876, bringing a steady influx of intellectuals and students to the area. The city experienced rapid growth and development in the late 19th and early 20th centuries, with the establishment of cultural institutions, parks, and a thriving downtown district. In the 1960s and 70s, Boulder became known as a center for counterculture movements, environmental activism, and outdoor recreation. Today, Boulder is a vibrant city known for its progressive values, outdoor lifestyle, and thriving tech industry.