Where to find Rhyhorn in Sun, Moon, Ultra Sun & Ultra Moon

Island Scan: Blush Mountain (100%)

Rhyhorn also appears in

How to get Rhyhorn in Sun, Moon, Ultra Sun & Ultra Moon

Its base catch rate is 120 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Heavy Ball or Timer Ball.

Rhyhorn in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)