Rhydon locations — where to catch
- Canyon Biome — Static Encounter
- Savanna Biome — Walk
- Bolderoll Slope — Walk
- Celestica Trail — Walk
- Sacred Plaza — Walk
- Space-time distortions — Walk
- Route 227 — Walk
- Route 228 — Walk
- Stark Mountain — Walk
- Victory Road — Walk
- Cerulean Cave — Walk
- Cinnabar Island — NPC Trade
Other games (6)
- Brilliant Diamond / Shining Pearl (Gen 8): Route 227, Route 228, Stark Mountain
- Sword / Shield — The Isle of Armor (Gen 8): Fields of Honor, Max Lair, Potbottom Desert
- Sword / Shield (Gen 8): Bridge Field, Dusty Bowl, Galar Route 10, Giant's Seat, Lake of Outrage, Motostoke Riverbank, Rolling Fields, Stony Wilderness
- Let's Go, Pikachu! / Let's Go, Eevee! (Gen 7): Cerulean Cave, Kanto Victory Road 1
- X / Y (Gen 6): Friend Safari
- XD (Gen 3): Citadark Isle
Rhydon — full Pokédex entry