Check out this world renown venue during the day (there are likely concerts at night). You can work out on the steps, check out several hiking trails nearby or just admire the view.
Recently turned into an outdoor walking mall, this area has lots of cute shops and restaurants.
This short hike takes you past several fossil sites if a mix of outdoors and paleontology are your thing!
Want to see more of the mountains? This cute town is just up I-70 and offers an assortment of hiking, shops, restaurants, and lake activities.