Silver Submarine is a cavern that was created when Drawcia turned Dream Land into a world of paint. As the name suggests, this cave is mostly underwater. One part consists of Kirby dashing away from boulders, then being swept away by the current while he dodges multiple Saws that try to chop him from all directions.
This stage is arguably one of the most annoying stages in the game. It has more switches than most levels of its tier, such as Contrast Cave and Dreamy Darkness, and has many spiked obstacles, as there are spiked walls and saws everywhere. Although it is linear most of the time, at the end, many switches need to be pressed to lower tons of barriers that don't even coincide with the doors themselves. Its music is a remix of Kine's theme from Kirby's Dream Land 2.