Pros:
Distance, elevation changes, amazing terrain, great views, tough as nails, and a different experience in working with thermals and various cross winds. Great yearly tournament, "Lost Egg" every August.
Cons:
Make sure you have a map, trails are well worn, but have little signage. The tones are great for tones, but not baskets. Tough to play when wet.
Other Thoughts:
Great historic hotel, with bar, food, and very enthusiastic about Disc Golfers. Make it a multiple day trip, as you need to play this more than once!, camping available. Look for fossils, right next to Drumheller, Alberta.