Can Anyone help me find the final pinwheel please
Viewing post in A Tower in the Forest comments
sure, there are two very obvious ones at the start and the end of the game and two pinwheels at the most left side of de screen and the right. These ones can both be reached by gliding from the top of the tower.
The last one is in a cave above the house and can be accessed by jumping from the wooden platform above where you need to activate the pinwheel with the upwind.