The Ridge at Castle Pines North is an 18-hole public golf course in Castle Rock, Colorado, built in 1997 and designed by Tom Weiskopf. It sits in the $$$$ (splurge) price range for golf in Colorado. The course is open all year. Tee times can be booked 7 days in advance. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.