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

Only in Ultra Sun & Ultra Moon
Island Scan: Brooklet Hill (100%)

Marshtomp also appears in

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

Its base catch rate is 45 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 Lure Ball, Net Ball or Great Ball.

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