Inverness Hotel & Golf Club is an 18-hole resort golf course in Englewood, Colorado, built in 1974 and designed by Press Maxwell. It sits in the $$$$ (splurge) price range for golf in Colorado. The course is open all year. Tee times can be booked 3 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.