Princess Peach's Castle

Princess Peach's Castle is the Capital Building in the town of Toad Town. It is capital to the whole Mushroom Kingdom, and is the home of Princess Peach, Toadsworth, and other Toads live. Its unknown weather the Yoshi that sleeps atop the castle is a resident of the castle or not.

In the game Super Mario 64, Bowser took over the castle and trapped Peach, Toad, and all the power stars within the paintings that surround the castle, Mario had to then go through each painting, collect the Power stars again, and save the princess, and Toad. Once you did get them back, the castle went back to normal.

In Paper Mario, Bowser lifted the castle out of the ground, and into the sky to his castle in the sky. When the castle was lifted, Princess Peach was having a party, so all of them were taken up with them. Mario then had to go up there to save them once again.