Mills Park is Carson City's everyday green lung, close enough to downtown to use between museums, the Capitol, and historic houses. It has walking paths, lawns, playgrounds, and sports facilities rather than a single showpiece attraction.
For travellers it is useful in a practical way: a place to stretch your legs, let children run, or catch a local event. It also gives a glimpse of Carson City as a lived-in state capital, not just a line of official buildings.