Elitch Gardens “America’s Only Downtown Theme and Water Park". Learn More 16th Street Mall is a mile-long pedestrian promenade in the heart of Downtown Denver. Learn More This world-class Downtown Aquarium has more than 15,000 fish, mammals and plants. Learn More See More U.S. Mint. Learn how to make money - for free! More than 50 million coins are made daily here. Learn More Lower Downtown features art galleries, trendy restaurants, sports bars, rooftop cafes and brewpubs. Learn More The Children's Museum Of Denver is one of the top 50 kid friendly U.S. attractions. Learn More See Less