Pros:
THIS is the kind of course I envision when I take a vacation or travel somewhere. THIS is the kind of course that warrants a special trip or long drive. THIS is the kind of course that you dream about stumbling across that has that magic alchemy of raw natural resources and excellent design.
Mount McSauba is built around a ski hill/recreation area. It has beach access (looked like a nice one, though I didn't explore the waterfront too closely) and numerous hiking trails through the property. It's a beautiful property that spans a large acreage on Lake Michigan that really embodies examples of some of the best nature Michigan has to offer.
Long and short tees are both available. We ended up playing the longs. If you only have time for one or the other (and are in decent shape) I think the longs are the right choice - it really allows you to appreciate the epic nature of the holes. I'd budget about 3 hours for the whole circuit - longer if you're prone to breaks (which I certainly wouldn't judge you for taking!).
I'm not sure how to begin describing the holes on the course. Almost every one is a treat. You find yourself throwing in and around sandy lakeshore hills (sandy, but not quite dunes), mostly forested but with a few wide open spaces.
Elevation is used to maximum effect and present on nearly every hole. The majority of fairways run through the woods and are very fair. Challenging, particularly over long distances, but fair. The ground is soft so discs tend not to skip, but many of the greens are "fast", being located on or near some sort of slope.
Distance is actually quite varied, with a fairly even mix of sub-300', 300-400', and 400+ holes. The designers did a great job "pacing" the course and mixing up the distances. There is a bit of a clump of shorter holes at the end, but frankly we were so tired from the rest of the course it was welcome.
Underbrush is present but not bad to move through or search. I'd say losing a disc is unlikely but it is possible to lose sight of where it lands on some of the huge downhill throws. Additionally, I expect more than one disc has been shanked down a loooooong drop off, saluted for its service, and left behind because it takes a special soul to clamber up and down these hills more than the minimum necessary.
There's so many wonderful holes on this course. You'll need a lot of shots and have an opportunity to use most of the discs in your bag.
If I had to pick my favorite, it's probably #5. If ever there was a hole to make you go "WTF", it's this one. You start off with a 150' tunnel shot onto the ski slope. From there, you look up and see you need to throw ANOTHER 400' UPHILL to get to the basket. It's not fun, it's a d**n gauntlet thrown down in your face that says "Oh yes, we're doing this". You're rewarded for the trek up with hole #6, which is a huge 600' downhill over an open field. No obstacles to the basket, it's just you, the huge down hill, a gorgeous view, and the wind barreling into you from the lake. Special mention also goes to one of the later holes, probably 12, that throws along the ridge of a hill with steep slopes dropping off to either side if your discs goes wandering.
Variety of teepads present. I believe some are cement, some are deckboard/boardwalk, and there might have been a natural pad snuck in there occasionally. I don't remember having any issues with them and I do think most were cement. Not sure on the shorts though.
Signage is good. Parking is good. No cost to access the course and play.
Cons:
In a vacuum in which we consider simply the holes, this ranks a 5 for me. It may quite possibly be the best course I've ever played. There are some "buts" though.
This course is not for everyone. You need to be in decent shape to play it or you might die. That's only slightly hyperbolic. This course is a monster of up and down climbs spread over a massive distance. We played on a warm but not oppressive summer day and went through something like 4 liters of water between two players and wish we had twice that.
Seriously, don't bring one little 20oz bottle and think that will be enough. There *might* have been an area we could have used the bathrooms and replenished our water supply around hole 13 or so but it was closed down due to COVID. I think there may have been bathrooms available at the parking lot but I'm not sure. Actually, thinking about it, there was a couple of portajohns near 13 as well. No water, but at least an area to use the restroom.
I don't think there's a bench or a trash barrel on the course. Good lord would I have appreciated benches. Eventually we came across a hole that ran next to a road and I was able to sit on the guard rail. Man would that have been nice after some of those climbs though.
Paths are sometimes a bit dubious, though some of those are likely due to being "desire" paths and not official ones. Regardless, you are going to hate life if you try to mess with a cart. Unless it's a cart with a cooler filled with ice cold beverages that you can sit on and are able to share Sherpa-ing duties with your party and/or move at a crawl. Man I can't imagine dragging one through that sand though.
Directions to the next tee weren't great. There's a few signs here and there but we had to rely on U-Disc quite a bit to get going to the right spot. Nothing quite like making the decision whether to drag yourself up or down a hill with the knowledge that if you choose incorrectly you're going to have to go back. It's like choosing which grail in the Last Crusade - if you pick poorly you're going to feel exactly like Walter Donovan after that last drink.
We stumbled across a surprising amount of hikers while playing. A few folks had set up hammocks in a fairway behind a blindspot created by a hill. Lots of beach goers making their way down to the water. While the course feels isolated and natural, I think the park is popular. It wasn't crowded, I was just surprised how often we would stumble across people. You'll need to pay attention and be courteous. There wasn't enough disc golfers to have to wait on tees though - I think we only spotted one other group playing while out and they were a good ways away.
I didn't give it a 5 because that would be perfect and with the lack of benches and mismatched tee pads I thought that just wasn't appropriate. There are also two holes I had an issue with. One is minor, but hole 2.5 is a little 100' toss. I think UDisc has it marked as hole 20 maybe. Just play it when you come across it - you aren't going to want to come back. It's not awful, just goofy and short and feels out of place.
The other reason I hesitate to give it a 5 is one hole I just didn't care for the design of. It places the basket maybe 30' from the road. You have a choice of flexing it right over the road, which I don't feel is a safe option, or taking it left and possibly hitting a warming house or some other building. Judging by the plexiglassed window, I'm thinking it's been hit before. I just don't think it's a particularly safely designed hole.
Other Thoughts:
I don't hear a lot of buzz about Mt McSauba, and that's a darn shame. It is easily in my top 3 courses in Michigan and I will strongly recommend it from the dune tops to anybody who will listen that it's worth the trip to play it.
I can't caution people enough how arduous the course is though. It is a legitimate hike. You'll see gorgeous views and nature and play a heck of a good round of disc golf, but you need to be in decent shape for it.