Castle Grounds
The castle grounds is the main starting point of the game and serves as the exterior of the castle.
The Moat
The moat surrounds the castle when you first start the game. Go to the basement and go right of Hazy Maze Cave, you will find a puzzle. To solve it, you need to ground pound both pillars. the water will starts draining. Once you go back outside, you will see that the water from the moat is gone! This is required for the vanish cap.