How do you get to mustard mountain in Kirby the amazing mirror?

To reach Mustard Mountain in "Kirby: The Amazing Mirror," you need to navigate through the game's interconnected areas. Start from the entrance of the game and head towards the Green Gardens region. From there, find the path that leads to the Mustard Mountain area, which is accessible through various doorways in the game's map. Be prepared to battle enemies and overcome obstacles along the way!