Deino locations — where to catch

In Paldea (Scarlet & Violet)

• Alfornada Cavern — Walk
• Dalizapa Passage — Walk
• Glaseado Mountain — Walk
• Inlet Grotto — Walk
• North Province (Area One) — Walk
• North Province (Area Three) — Walk
• North Province (Area Two) — Walk
• South Province (Area Six) — Walk

Other games (4)

• Sword / Shield (Gen 8): Bridge Field, Dusty Bowl, Giant's Mirror, Lake of Outrage
• Sun / Moon (Gen 7): Ten Carat Hill
• Omega Ruby / Alpha Sapphire (Gen 6): Meteor Falls
• Black / White (Gen 5): Unova Victory Road

Deino — full Pokédex entry