Pokémon Pokopia: Where to Find Lost Sunken Relics in Bubbly Basin

In Pokémon Pokopia, the sands of Bubbly Basin hide large lost sunken relics and other treasures. When you find a relic, bring it to Professor Trangrowth to receive a new piece of furniture for your home. The same furniture can also be bought from the shop or found on the map, but only relics dug out of blocks count toward your Ancient Artifact collection.