Pros:
(Update to this review: New course numbering -- what used to be known as holes A, B, C were changed to 7, 8, 9 and everything after that is now 3 numbers higher than the old numbering. Also concrete tees, grass fairways, and general course improvements (new stairways and baskets, added pin positions, better disc-finding conditions off the fairway) are improving my rating. This is my first-ever 5 rating.)
This course is in a county park in an isolated location perfect for solitude. It's a great place for combining primitive camping and disc golf, although the campground has electric available too.
The terrain is steep forested ridges with deep ravines, and the holes are almost all technical woods golf and make great use of the terrain. All of the holes have multiple pin positions and are regularly changed. The signage is beautiful handmade color-coded wooden signs with colored washers to indicate current pin positions. The course was built by a group of volunteers as a memorial to a friend, and the volunteers continue to put a lot of TLC into this special place. The teepads are landscaped and the patio stone surfaces are regularly leveled.
There are some epic holes here. Driving from the Hole 11 (old 8) long tee (Hutchins Hill) is one of the most stunning experiences to be had in woods disc golf. Once you manage to climb up there, it is worth taking a rest to ponder the shot that is about to come. It is almost 500 feet through a narrow gap and out over a massive ravine, although the basket is back up the hill on the other side, it is still net downhill, so it is actually reachable by someone who can drive 300-350.
Hole 17 (old 14) is long gently left-to-right turning hole which undulates over a couple of ravines. Here it is placement golf, requiring distance control, and landing the disc on top of the ridges gives an opportunity to pick up shots vs the field. (update: new 4th pin position on this hole, par 5)
There have been some massive windstorms in the last couple years that knocked down a lot of trees on the back 9, and the volunteers have put in unbelievable amounts of work to get the course back in playable condition. The character of the back 9 has changed, letting more light filter in to the forest floor, and now grass filling in some fairways on the back 9. One big fallen tree remains as a high arch across the fairway on hole 20 (old 17), which adds to the fun and challenge of this long left-to-right dogleg.
There's a good balance of up- and down-hill as well as ridgetop holes that play mostly flat.
It's a beautiful park. This would be a fun place for hiking, even if there were no DG course. My kids enjoy hiking along, even after they get tired of looking for discs they've thrown into the woods.
Cons:
It is hard to come up with any cons. It could use better balance between wooded and open (except for hole 1 it is all technical woods golf), but that is the land that was available so it is hard to be too critical about that. And the windstorms have opened up some of the back 9. There are no water hazards other than a sometimes dry creek which rarely comes into play.
Other Thoughts:
In hunting season there are other park users in the area, so wear blaze orange.