Full list of all 27 GolfTopia achievements.
The base game contains 14 achievements, and there is 1 DLC pack containing 13 achievements.
Win first place in a tournament
Host a tournament
Shoot a curve ball with your manager
Shoot a back spin with your manager
Configure all 3 targets on a large Jump Jet Fountain
Have 150 golfers on your island at once
Have a golfer use a Hotel
Build a Lawn-Mortar
Relocate a Drone HUB Work Zone
Play for 250 in-game days on a single island
Have every award on a single island
Have 5000 visits to your golf course
Change the color of a decorative item