Muddy Run Park is located about an hour and a half's drive west of Philadelphia. After seeing several horse-drawn carriages on my drive in and out, I looked it up and discovered that this is one of the most prominent Amish areas in the USA. The park features a large campground, observatory, views of a lake which I believe is man-made, and 18 great holes of disc golf.
The course is set on some large rolling hills, and those hills are used to create lots of fun holes with significant elevation changes. #4 is a right turning fairway playing sharply uphill in the woods with lots of exposed rock. #6 was my favorite hole on the course - a gentle downhill that starts in a beautiful grassy wooded area and opens up over 300'-400' to the basket. #10 is a another gentle downhill in tighter woods, with a steep drop-off behind the basket. The visuals throughout most of the course are wonderful - I kept stopping to admire the scenery.
Other holes on the course are more open. The first hole is a mostly open uphill slog, but players are then rewarded for their efforts with an equally open downhill bomber hole on #2. The overall variety is great - with open, moderately wooded, and tightly wooded holes mixed in throughout.
The baskets are DGA Mach V's with flags on top for visibility. One per hole.
There is a long tee position and short tee position for each hole. The tee pads are both large concrete slabs. The short Silver layout plays at an intermediate level, but will be approachable for rec players and campers who don't mind scoring over par. I played this layout and was happy to finish three over par. The gold tees stretch out the distance and clearly also offered different throwing lines/playing experience on many holes. I think that advanced players would be challenged by this layout.
The tee signs are some of the largest, and the best that I have seen. Seriously, these must measure 18" x 24" or something. They have the hole number/distance/par, an elevation profile, and a detailed hole map along with not only a suggested line but also distances to key points like other tee pads or kinks in the fairway. The signs are color coded per layout, and the Silver tee location is indicated on the Gold sign which is appreciated for those of us walking past the long tee pads to reach the short tee.
Even with all of that info displayed in a larger format than I can remember ever seeing on a course, there is still room on the right side of each one for a large sketch and detailed description of a bird.
The navigational signage is adequate - there are clips in the bottom of baskets pointing towards the next tee, and a couple of extra standalone signs at the longer transition points.
There are benches at some tees (a few more wouldn't hurt, but overall it's enough). A large kiosk with a course map is at the first tee. There is a practice basket, but it's easy to miss. It's in the middle of a grassy "island" surrounded by cement that you drove by just before parking.