Maroon Creek Club Golf Course is an 18-hole private golf course in Aspen, Colorado, built in 1995 and designed by Tom Fazio. It sits in the $$$$ (splurge) price range for golf in Colorado. The season runs May 15 to Oct 15. Tee times can be booked 7 days in advance. Play is generally limited to members and their guests.
Details like fees and seasons change, so call the course before you head out.