Super Mario Sunshine/Pianta Village blue coins

There are thirty coins to be found in Sirena Beach. There are two coins that appear only at night, episode 1, 3, 5 an 7, and another that appears only in the day, episodes 2, 4, 6 and 8. Most of the coins here are easy to find, but as you would expect for the last level, there are a few which are well hidden.

Visible (x5)

West lawn

Go left from bridge at the start and follow the path around the corner. There is a grassy area on the left with five holes that take you to the village underside. Check the edge, behind a small tree, to find a coin. Appears all episodes.

East bridge

Go right from bridge at the start and follow the path around the corner. Continue until the bridge crosses the stream (night) or dry bed (day), then check under the bridge for a coin. Appears all episodes.

Stream outlet

From the 'East bridge' coin location follow the stream/dry bed left to a small gate where the stream spills out when it's flowing. There is coin in front of it. Appears all episodes.

Northwest tree

Go left from bridge at the start and follow the path to the hot spring. Go up the trunk of the giant tree to the left of it and find a blue coin at the crown. Appears all episodes.

Southwest tree

Go left from bridge at the start and follow the path to the corner. Go up the trunk of the tree just past it to the crown, then follow the leaf stem on the left to the end of the leaf. There is a blue coin sitting on a little ledge to the right. Appears all episodes.

Graffiti

Fruit tree M

Bear left from bridge at the start and locate the plateau with the fruit tree and a red mushroom. There is a graffiti M on the front side, wash it off to get a coin. Appears all episodes.

All 30

1. Clean the M Graffiti behind you when you enter the level (all episodes).
2. On the southwest palm tree's leaf (all episodes). Southwest tree
3. In the tall grass (all episodes). West lawn
4. Clean the M Graffiti on a wall in the middle of town (all episodes).
5. Ground Pound the nose of the hot spring's fountain (episodes 1,3,5,7).
6. At the top of the tree near the fountain (all episodes). Northwest tree
7. The corresponding Triangle Graffiti (all episodes).
8. Same as above (all episodes).
9. Shoot the waterfall in the stream (all episodes).
10. Under the bridge in the stream (all episodes). East bridge
11. At the end of the stream (all episodes). Stream outlet
12. Clean the M Graffiti (all episodes). Fruit tree M
13. Shoot the moon from the golden mushroom (episodes 1,3,5,7).
14. Clean the M Graffiti that is on the ceiling under the town (all episodes).
15. Shoot the sign you see from the start (episodes 2,4,6,8).
16. Clean the M Graffiti where you find FLUDD (episode 3).
17. Clean the big M Graffiti you find under all the goop (episode 3).
18. Extinguish the burning Pianta on the right side of the village (episode 3).
19. Have Yoshi eat all twenty bees in the beehive at the entrance of the village (episode 5).
20. Have Yoshi eat all twenty bees in the beehive underneath the palm tree next to the hot spring (episode 5).
21. Have Yoshi eat all the butterflies, standing on the mushroom closest to the fruit tree (episode 5).
22. Shoot the blue bird three times where you find the Rocket Nozzle (episode 8).
23. Save the Piantas and talk to them (episode 6).
24. Same as above (episode 6).
25. Same as above (episode 6).
26. Same as above (episode 6).
27. Same as above (episode 6).
28. Same as above (episode 6).
29. Same as above (episode 6).
30. Same as above (episode 6).