Read this to find out how to get to Diamond Island in Paper Mario: The Origami King. Find out the location of diamond island on the map, where it is, and more!!!Check Out The Full Story Walkthrough Here
How To Get To Diamond Island
Diamond Island is located at D3 on the map! Bring your Submarine over there and dive down to access it. This is required to access the next series of challenges in the Purple Streamer path.
What Can You Do In Diamond Island
On the Diamond Island, there are 2 places you can visit; Ice Vellumental Mountain and 3 trials. Visit Diamond Island to challenge them all.
Can't Complete The Trials Without The Ice Vellumental
Even if you get access to this island, you can't complete all the trials until you've obtained the Ice Vellumental summon! You'll need it to access the buildings surrounded with water.Check Out The Rest Of The Purple Streamer Guide Here