One of your first stops should be Loveland Visitors Center. Here, you'll be able to find your bearings and get some great ideas before you start exploring.
This tourist information center is located in the lakeside neighborhood of Centerra. Loveland Visitors Center is free to explore, making it the ideal cheap day out. Be sure to set aside enough time to discover some nearby sights, such as Budweiser Events Center, Outlets of Loveland and Promenade Shops at Centerra.