Denver Art Museum

Firefighting exhibits and kid activities for a truck-loving kid. Strollers stay on the first floor, since there's no elevator up.

A rooftop pool, and kid-size tents you can ask for, so the room turns into a campsite at bedtime.

Bunk rooms for the kids and a churro hour to look forward to between outings.

Rooms right above the train station and a scoop of ice cream every day, so the trains and the treat are part of the stay.