Here's a guide of Act 5, with this achievement at the start.
1. You'll start off on a green spiraling path with water in between paths.
2. Click the circles that pop up in the bottom middle of your screen. They are white spirally circles with patterns.
3. Eventually, the game will lighten up and zoom out.
4. Start on the dirt mound next to the hole, just below where you start.
5. Walk to the left, following the path. You'll do a loop and a half before the path doubles back, then doubles back and forth a few times in front of the barn, ending at a mound.
6. Stop at the mound at the end. If you get the achievement, great. If not, run directly back to the first mound, and try again.