Pros:
-Breathtaking views. Mt. Sopris is visible throughout the course, and the mountain setting is pretty much unbeatable in terms of ideal surroundings for a round of disc golf
-Just the right amount of elevation change. While you won't be hiking thousands of feet up and down mountains, you'll get a nice little workout with the topography of the course.
-Really good mix of types of holes. There are open holes, tight wooded holes, doglegs, blind shots, uphill, downhill, flat...
-Pretty hard to lose a disc for such a challenging course. The wind, shrubs, and trees may give you hell here and there, but you'll find your plastic.
-Detailed signs, trapezoidal concrete tee pads, and benches made of either logs or snowboards at each tee.
Cons:
-It can be tricky to navigate at certain points for first-timers. I got lost once or twice. One time I asked for help from a local on another hole, and he said "you're playing this alone for the first time? If I were in your situation I'd probably have given up and started hunting deer". It wasn't that bad, but take a good hard look at the course map before you make your drive on hole 1.
-The wind is brutal on this course. More times than not I was driving with my Whippet, which only gets pulled out of the bag rarely, because it was the only thing that could handle the random but frequent gusts.
-The mountain vegetation will eat up your plastic. The sandy dirt is almost like a pillow for a falling disc, but the shrubs will tear your pro-D and DX discs to shreds.
Other Thoughts:
If you are even remotely near Glenwood Springs, you really owe it to yourself to play this course. It's challenging without being ridiculously hard, it's in a breathtaking locale, and you'll need every shot you know to get through it. What else could you ask for?