Pros:
-Timber Park is a 21-hole course set in a park owned by Portland General Electric in Estacada, Oregon. PGE maintains the adjacent hydroelectric facility on the Clackamas River.
-This course has a great variety of hole lengths (200-600ft), technical and open lines, and holes with multiple routes. Most holes also have 2-3 pin locations.
-Gravel, wood chips, and short cut grass help this course be one of the best winter courses in Oregon.
-Large concrete tee pads and the baskets both have numbers to help you find your way. There are no signs, but no long walks from green to tee either.
-The park includes a playground and baseball field, but the land occupied by the disc golf course is disc golf only.
-Park services include a clean portable restroom by the first tee, a permanent restroom by the upper parking lot (closed in winter), a course map on a bulletin board near the upper parking lot, and trash cans and benches on every hole.
-The layout is very flexible. To avoid big groups you can easily start on #1, #2, #3, #4, #9, #10, or #12.
Cons:
-There's not much bad to say about Timber Park. The course layout is a bit compact; tees are often within 40-50 feet of baskets. It can get crowded on weekends. Long throwers might get bored of the large number of 275-325 ft holes. That's about it.
Other Thoughts:
-Milo McIver, just across the river, is a world-class course. This place is definitely not of that caliber, but it's excellent in its own right. Both courses are very well maintained, expertly designed, and a ton of fun. For me, the only significant difference is the incredible natural beauty and Pro-level challenge of Milo McIver.