Super Mario 64/Tower of the Wing Cap

When Mario has collected 10 stars, a bright light in the castle main room will appear. Stand in the light, with Mario facing the stairs and press and look up. Mario will then enter the level.

Finding the Switch
The level is basically composed of four pillars and a large tower in the center. Fly to the center tower, and the red Wing Cap Switch is on there. Press it, and now all the red blocks will become solid. Now you can become Wing Mario, and take to the skies by triple-jumping or by being shot out of a cannon!

Red Coins
The eight red coins are placed in pairs in the air around the towers. Fly round and round to get them. Press if you don't get both of them in one run. If you don't you can't get the star. You will need to use the wing cap to collect them. One pair is so high up in the air that you can't land before you collect them. You should jump on the red switch first so, if you miss, you won't die, you can come back later.