Kirby's Dream Land 2/Red Canyon

Section 1
The stage starts out with another standard horizontal scrolling section, with some bottomless pits as well as the return of temporary platforms, this time looking like cracked blocks. There are some nice items to get at the end, but they require quick and precise jumps to get if you're partnered with Rick or Kine.

Section 2 - Mid-Boss: Master Green
The fight with the electrifying jellyfish is still the same as before, but now you can't duck, as doing so will cause you to fall through the ground into the spikes. This fight is entirely optional, and you only need to go here if you want an Animal Friend.

Section 3
This is a huge section, but much of it is spent winding around the cave. There are quite a few Gordos scattered in the cave, so you must make your way to the top carefully. At the end of the cave is a drop through some temporary platforms where you can actually take some damage if the block doesn't dissolve when the Gordos within the small space close in on you. Past that is a vast but straightforward section to the door.

(1) If you bother to investigate the top of the section you will be rewarded with a nice 1-Up. However, watch out if you intend to get there or reach the door while flying with Coo. There are tons of Propeller Bombs hovering around the skies, so you can easily lose your friend if you're not careful.

Section 4
The last section of the stage is another horizontal scrolling stage, but space is much more restricted due to the ceiling of the cave and the presence of Gordos. As you progress through the section you will also encounter Shotzos on top of Star Blocks as well as other enemies falling from the ceiling. Fight off the enemies in this straightforward section to reach the exit.