The Grand Underground has a lot of cool rewards to find. This guide on How To Leave The Underground In Pokemon Brilliant Diamond And Shining Pearl will explain the process of how you gain access to the underground and how you can leave once you’ve had enough exploring the caves.
You need to progress through the story a short ways before you gain access to the Explorers Tools, the item that lets you go underground (We recommended using the registered item feature to gain access to it quickly). Once you have beaten the 2nd Gym and unlocked your bike, you’ll soon find an old man in a house that will give you the Explorers Tools. These special tools allow you to access the underground from nearly anywhere in the game. You can’t use it in buildings or certain caves but if you’re anywhere else, you can use it to navigate the tunnels spread throughout the region.
How To Leave The Underground In Pokemon Brilliant Diamond And Shining Pearl
Navigating the Underground you can find places where you can dig for Shards, Spheres, and Fossils, there’s also some Diglett down there to discover and various NPC’s that will trade you different items for the items you dig up.
If you want to leave the Underground you simply need to press Y on the controller. This will bring up a menu with two options. You can either look at the Grand Underground map, showing you all of the areas you’ve visited and the areas you have yet to explore, or you can press the Go Up option.
Selecting the Go Up option will immediately return you to the surface at the exact location you entered. And that’s how you leave the Grand Underground.