get all the stars to unlock the cannon
Yoshi is on the castle roof in Super Mario 64. Three lives and a flying cap box are also up there.
Yes!
You can't.
To get on the castle roof of the castle
Lanches you onto the castle roof.
on top of the castle
fly
yoshi is at the top of the castle along with three 1up mushrooms and a wing cap block.
On top of the hill. After Princess Peach sends Mario the same note as the original Super Mario 64. :)
To get to the top of the castle on Super Mario 64, there are two ways. The first is to get a running start (running towards the right side corner of the castle), jump on the castle wall, then on the grass, then back on to nearly grab onto the edge, and get on top of the castle. The second way is to get all of the stars, then a cannon will be accessible out on the front part of the castle. Then, climb into the cannon and shoot yourself on top of the castle.
You can't.
do you mean a winged cap. if so, it is in levels and on top of the castle