The first place that comes to mind is Maroon Bells. Shuttle passes to Maroon Bells are $16 for each adult and $10 for each child under 12. After a little math, a visit to the Maroon Bells for your group of seven comes to $184 — just for parking and shuttle passes. But did you know you can visit the Maroon Bells for free? All it takes is a trip to the library …At the Glenwood Springs, Basalt and Pitkin County libraries, patrons can check out a free Maroon Bells shuttle pass.