Where to catch seismitoad?

Seismitoad can be found in the Pokémon games primarily in bodies of water and wetlands. In titles like Pokémon Black and White, it appears in areas such as the Route 4 and the Relic Castle. Additionally, Seismitoad evolves from Palpitoad, which can be caught in similar aquatic habitats. Always check specific game guides for exact locations, as they may vary between versions.