Shuckle locations — where to catch

In Sinnoh (Diamond, Pearl & Platinum)

• Route 224 — Walk

In Johto & Kanto (HeartGold & SoulSilver)

• Cianwood City — Gift, Rock Smash
• Johto Safari Zone — Walk
• Vermilion City — Rock Smash

In Hoenn (Ruby, Sapphire & Emerald)

• Safari Zone — Rock Smash

In Sevii Islands (FireRed & LeafGreen)

• Altering Cave — Walk

In Johto & Kanto (Gold, Silver & Crystal)

• Cianwood City — Gift, Rock Smash
• Dark Cave — Rock Smash
• Sea Route 40 — Rock Smash

Other games (7)

• Sword / Shield — The Isle of Armor (Gen 8): Ballimere Lake, Fields of Honor, Forest of Focus, Giant's Bed, Potbottom Desert, Slippery Slope, Snowslide Slope, Training Lowlands, Workout Sea
• Sword / Shield (Gen 8): Dusty Bowl, Galar Mine No. 2, Galar Mine No 2, Giant's Cap, Rolling Fields, Stony Wilderness, Watchtower Ruins
• X / Y (Gen 6): Friend Safari, Kalos Route 18, Kalos Victory Road, Terminus Cave
• Black 2 / White 2 (Gen 5): Seaside Cave
• Black / White (Gen 5): Unova Route 14
• XD (Gen 3): Pyrite Town
• Colosseum (Gen 3): The Under

Shuckle — full Pokédex entry