The Undersea Valley is a large space, with many different formation of rocks, colors, and currents. Enemies lurk around every corner, so be wary, but many sea shells, large and small can be found. As well as chests. Beautiful flowers grow almost everywhere, and if your lucky enough, you may just see a dolphin or two.Another trident marker is marked on the side of another cave as well, but this cave leads to the Calm Depths.
