Pros:
I like playing this park for an honest beginner par 3, a forested course without dealing with rough or bushes. Just bare tree trunks without a ton of branches near the ground. It required trajectories more often than not but isn't exactly surgical precision like with nearby Hanover. A previous review called this a California type course, unique in PA, and if that's the case, I guess I have to get out to CA more often.
It has good atmosphere, excellent signs, and yellow-banded discatchers. A small amount of elevation is at play and the forest keeps most of the course playable and dry during moderate rains, long after other local courses have turned into mud pits.
Boyertown Park is near the middle of town and the course is integrated into a well-visited park, with parts taking place along with other park patrons, at the head and tail end of the course. The middle is reasonably clear of park crowd. It's also the home course of the Phat Cats DG club and many of their events. Which keeps it busy but also keeps it in tip-top shape.
Combined with nearby Kenilworth, about 15 minute's drive, these are the best community courses in the local area, meaning having to drive up to Allentown north, Reading west (Laurelain), Sellersville east, and Downington south (Kerr Park) to find comparable community parks.
On days I have a lot of time, I like to play Rez Prk, Kenilworth and Boyertown back-to-back for 48 holes as the combined driving between them is maybe half-hour max and mostly highway.
Cons:
The smallish concrete tees can be dealbreakers. At 7.5'x4', they're serviceable but ankle-breakers for oversteppers. Many are further compromised by being at least 6+ inches off the ground at one end or the other, sometimes both. Side-teeing off maintaining identical lines is sometimes impossible with the tree lines. Over the years, I had 3 bad falls dirt diving off the front.
Even on seeming off-days and times, the amount of park crowd and even players can be intimidating. #1 is probably the best technical hole, but it tees off right next to a perpetually busy playground, along with a bunch of trees all too willing to kick a disc. I end up throwing a meek safety fairly often rather than an attempt an actual drive. #16 & #17 also can have lots of people beside them.
#16 WARNING. There's unfortunately a bench just left of the basket, across the asphalt path, where many people's disc will naturally fade and land. It's all too easy to miss seeing anybody there from the tee but be careful.
Autumn's leaves also tend to pile up and some years it can lay here for months on end before any cleanup happens. I've lost two discs into piles despite seeing the exact landing spot. Also found one. Also passed other groups spending at least 20 minutes hunting for their discs amongst leaves.
This is about the only community park, so far, that I experienced DG closures for various reasons, such as during and after extended heavy rainfall to protect the grass. It's not frequent but it happens.
April 2021. Unfortunately this place has lost a number of trees the past year to noticeably affect one or two holes. I guess, like Nockamixon, we can chalk this up to the invasive spotted lanternfly although I'm not sure if that's the cause.
Other Thoughts:
Starting Point: Drive in, park left right after the baseball field. Course starts by pavilion and playground.
Amenities: I never seen the permanent bathrooms open in 5 years. The portapotties wander around in the parking lot.