How to find the 3 Green Holes

First, make sure that you have The Leesen Fortress on the map. If you don't know how to go there, consult the walkthrough.

Click on the Leesen Fortress on the map (located to the upper left) to go there. Find the old run-down stage, and this frame:

Look at the red colored brochure located under the floorboards.

Read it.

We now know where the southwest corner of this complex is (since we learn from the brochure that the stage is constructed along the south wall).

Walk up and wander around the sort of balcony (above ground level). Find the southwest corner.

Carol exclaims “So this must be the southwest corner”.

Look at the writing on the wall by clicking on the magnifying glass, as indicated above.

Back out of this scene.

Also, look over the corner (according to the text on the golf ball) by clicking on the magnifying glass, as indicated above.

You see The Belvedere from a distance. Take a close look at it by clicking on the magnifying glass.

Back out of this scene, and leave The Leesen Fortress area. From the map, go to The Belvedere, which has appeared in the upper left corner on the map.

Find this entrance, and take two steps forward.

You now see one pair of binoculars in the room located slightly above you. Take another step forward.

You are now very close to the first pair of binoculars (the same as you saw in the last frame). You don't have to look through them, Instead, go to the left, as indicated by the arrow that you see to the left in the picture above.

You are now in this frame. You see a second pair of binoculars, located to the left of the first pair. Take one step forward.

You are now closer to the second pair of binoculars. Take an even closer look by clicking on the magnifying glass.

You are now very close to the second pair of binoculars. Use them by clicking on the hand icon.

You are now in a frame that looks something like this. You can now "move" the view all over the frame.

Go to the utmost left of the screen, until you see the left arrow, as indicated above. Click on the left arrow.

You are now in a new screen, located to the left on the last screen. The magnifying glass in the image above indicates where the 3 green holes are. Click on the magnifying glass.