One of the reasons I love visiting Colorado is that I am always stumbling upon new things to do and sights to see. Known as the Garden Of The Gods, this tranquil park got it's namesake in 1859 from two surveyors from nearby Colorado City who happened to stumble upon the rock formations while exploring the area. As is too often the case, namesake goes to the first white guy to brag about something he discovered, instead of the locals who all too often have known of the existence of that place/species for 1,000+ years. Anyway, I digress...
The beauty of this place -- well, besides the obvious natural beauty -- is the this park is 100% free to the public. The park itself consists of a few main roads looping around the red rocks with numerous scenic overlooks and photo spots, as well as trails for hiking, biking, and even horseback riding. There are even Segway tours run by the nearby visitor center located just a few hundred yards down the road from the entrance to the park. (Those, however, are not free.)
Once you have had your fix of the free views and explored all you can around the park, I recommend following it up with a brief visit by the Garden Of The Gods Visitor & Nature Center. Just like any other national park souvenir shop, this place has it all. From historical items, local gems, books, artwork, clothes, postcards, native species of flowers, and anything and everything else you would expect to find, this place has it.
Not only that, but they offer also provide a wealth of information about Colorado, the Garden Of The Gods history, and of course the nearby Pike's Peak. Additional knowledge can be gained by watching (and that means paying) for the visitor center's information movies, which run on a loop every 15 minutes in the miniature movie theater.