Magma Castle

The Magma Castle is the front-right fort on Bowser's Castle in Yoshi's Story. This is often considered to be the hardest of the castle levels, and it is where lava is transported through Bowser's Castle. It is also the storage facility, as many rare creatures are located here such as Spikes, Puffers, Barbecue Guys, Attacky Sacks and even a red dragon. A Slug also thrives in the depths of the tower.

The level starts near a Dragon which must be ridden on in order to collect some fruits and advance to the next area. Here, lava comes out of pipes and Yoshi must traverse some moving platforms in order to get to an area with more lava and narrow corridors. After the player collects thirty fruits, the battle against Baby Bowser starts. Yoshi must hit Baby Bowser three times with spikes in order to make him jump down to ground level. He must repeat the process on the ground three more times to finish the level and beat Baby Bowser.

Storybook Segment
''The Yoshis found the castle and figured the Super Happy Tree was there. Instead they found hot lava and a hot-tempered Baby Bowser. But happiness wins in the end, and the Yoshis battled Baby Bowser.''