A large part of the county is public land, so of course camping is a popular pastime and a great way to see gorgeous Colorado land and wildlife. There are a wide range of options for campers, with full service RV resorts, and plenty of smaller campgrounds with basic amenities.
Go basic and get lost.
Another great option for campers is the Summit Hut system, a collection of backcountry huts that travelers can rent. The huts have basic amenities and are a great base for touring.