This seems to be one of the easier courses, but you'll still need to use some trick shots to help you achieve par or better. You need to finish the course with 60 or fewer strokes.
There are two resources that helped me obtain this achievement. One is a YouTube guide from the great Ghostzapper and the other is a set of screenshots on a Steam post. For most holes, the video guide's approach was better for me, but the screenshots worked better for a few. I will provide links to both resources and some comments for each hole.Note: Neither the video nor the screenshots were created by me. Credit goes to the original creators.
For each hole, I've listed whether the video or screenshot approach worked better for me and any relevant comments.
* Hole 1
- video (0:05
* Hole 2
- video (0:24
); hole-in-one didn't work for me, but it's an easy birdie.
* Hole 3
- screenshot; hole-in-one didn't work for me, but it's an easy birdie.
* Hole 4
* Holes 5-6
- video (5 - 1:20
, 6 - 1:53
* Hole 7
- video (2:17
); I rarely got the hole-in-one, but easy birdie.
* Hole 8
* Hole 9
- video (2:23
), but watch for his second take
* Holes 10-13
- video (10 - 4:10
, 11 - 4:51
, 12 - 5:23
, 13 - 6:34
* Hole 14
- The screenshot method is AMAZING, but difficult to get right. I got it to work only once. Instead, use the approach the video creator recommends (not the one he uses) for the first shot. Take a 3-bar shot straight ahead into the mouth of the statue. From there, follow the video. (7:46
* Holes 15-16
- video (15 - 8:55
, 16 - 10:00
* Hole 17
- video (10:35
); hole-in-one didn't work for me, but easy birdie.
* Hole 18
- neither; both references show a shot that's supposed to work as a hole-in-one, but I could never get it right and wasted too many strokes. Instead, I used a 3.25-bar shot straight up the ramp on the right, then a 3-bar shot up the next ramp, and finally 1-2 shots to get into the cup.
It may take some practice to get it, but there's definitely some leeway on this course. On the attempt where I finally got the achievement, I actually took the max 14 on hole 14 because I kept trying to re-create my success with the awesome first shot.
In spite of that, I was able to finish with a 57.
Good luck! If you find a better path for any of these holes, share in the comments and I'll update the solution.