What is the capital of Colorado?

The capital of Colorado is Denver, which serves as the state's largest city and is a central hub for economic and cultural activities in the region. Established in 1858 during the gold rush, Denver has grown significantly and is known for its proximity to the Rocky Mountains, providing a gateway for outdoor recreation. As the capital, it also houses important government institutions, including the Colorado State Capitol, which is notable for its distinctive gold dome.

Boulder, Colorado Springs, and Pueblo are significant cities within the state but do not hold the status of the capital. Boulder is known for its vibrant college town atmosphere, Colorado Springs is recognized for its natural beauty and tourist attractions like Pikes Peak, and Pueblo has historical significance and is known for its steel production and diverse culture. However, none of these cities serve as the seat of government for Colorado, making Denver the correct choice for the capital.