Does anyone know some fun places to take a toddler in colorado?

My cousin came to visit colorado and i want to take him to some fun places!

Public Comments

1. Children's museums in Denver, Durango and Breckenridge . . .
2. There are fun things to do in Colorado?
3. Children's museum, yeah, that's good. The zoo in Denver, and the Natural Science Museum, too. Especially if the child is into dinosaurs. We took my son for the first time when he was 2 and a half, and he walked in and gasped and in a voice loud enough to practically wake the poor dinosaur went "OOOOH, A T Rex!!!" It was so cute! There are dino skeletons around the main halls and a whole (very good) display in the prehistoric section, including a couple of hands-on rooms, with a real dig up some fossils spot! Also, if you go West towards the mountains, there's a Dinosaur footprint monument, with a nice museum, too. Oh, and the Butterfly Pavilion in Westminster.