A flood of new content has arrived in Pokémon Pokopia with the release of the first part of the Expansion Pass and the Bubbly Basin area, which introduces Treasure Maps to solve.
Pokopia has a wide range of hidden items to collect, many of which are required to encounter specific Pokémon, and there’s one in particular in Bubbly Basin that will take a significant amount of work to meet.
If you’re looking for all the Treasure Map solutions in Pokopia, Insider Gaming has you covered.
How to Find Treasure Maps in Pokémon Pokopia

Treasure Maps in Pokopia are found as hidden loot inside blocks, indicated by a glowing yellow aura, but there are no guaranteed spawns.
Instead, Treasure Maps can appear alongside a number of other items in Pokopia, including pieces for the Mew mural, relics to appraise, fossils, and similar.
The best way to approach hunting down Treasure Maps is to keep an eye out for any sparkling blocks that appear in the environment, then use Rock Smash to collect their contents.
However, you don’t actually need the Treasure Maps at all, as all of the pieces of treasure themselves can be found at any point during exploration.
All Treasure Map Solutions in Pokémon Pokopia
There are six Treasure Maps to find in Pokopia’s Bubbly Basin region, providing a key item that is required to spawn a specific Pokémon.
Each Treasure Map leads to the location of a special Pokéball, which must be placed on pedestals to spawn Starmie, the ace Pokémon of the Cerulean City Gym Leader, Misty.
Like other hidden items, however, you don’t actually need to find them at all, as you can use the photo and 3D Printer method in Pokopia to create a copy of an item you have pictured. To do this, head to a friend’s game, or a Cloud Island.
If you do want to hunt down the treasure individually, the table below shows all the solutions, with thanks to Serebii for the help with the ones we were missing.
| Treasure Map Number | Reward | Solution |
|---|---|---|
| 1 | Great Ball | In the building next to the Pokémon Center, break the back wall to reveal a hidden area. Alternatively, break the wall opposite the nearby Water Wheel to access the area. |
| 2 | Heal Ball | Next to the big crevice in the middle of the area, find the bridge and locate the building by an East-West sign. Break the Seafloor Algae beneath the corals to find the hidden area. |
| 3 | Dive Ball | In front of the building with the pedestals, the Cerulean City gym, look on the right-hand side for a hidden entrance. |
| 4 | Net Ball | Inside the cave you explore with Frillish, break the blue rocks by the railway tracks, east of the large crystal. |
| 5 | Lure Ball | North of the area by Bill’s House, the one with the green roof, head west and find the Tall Grass on it’s own. Dig down to find the treasure. |
| 6 | Quick Ball | In the house directly in front of the Southern Gate, break the Star-Spotted Rocks on the right-hand side of the house. |
Check out the Expansion Pass Wave 1 release date trailer below.
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For your next read, check out the release details of Part 2 and Part 3 of the Pokopia Expansion Pass, and don’t forget to sign up for our newsletter.




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