Caves & InteriorsManiac Tunnel
2 wild Pokémon can be encountered here across 3 games. Choose a game below — spawn methods, level ranges and rates are shown exactly as they are in that version.
Maniac Tunnel across the games
Maniac Tunnel shows up in 3games, and the wild lineup shifts each time. Here's who you can meet in every version it appears in — tap a Pokémon for its full entry.
All Pokémon found at Maniac Tunnel
These 2 Pokémon can be caught in the wild at Maniac Tunnel in Sinnoh across every game in which the area appears. Tap any Pokémon for its full Pokédex entry, stats, evolutions and every other place it can be found.
Maniac Tunnel — frequently asked questions
How many Pokémon can you catch at Maniac Tunnel?
You can encounter 2 different Pokémon at Maniac Tunnel in Sinnoh, recorded across 3 games (Diamond, Pearl and Platinum). Choose a game on this page to see each Pokémon's spawn method, level range and encounter rate.
What Pokémon are found at Maniac Tunnel?
Wild Pokémon at Maniac Tunnel include Geodude and Hippopotas.
Which games feature Maniac Tunnel?
Maniac Tunnel appears in Diamond, Pearl and Platinum. Encounter data can differ between versions, so use the game selector above to see the exact wild Pokémon for the game you're playing.
What kind of location is Maniac Tunnel?
Maniac Tunnel is a caves & interior in the Sinnoh region, introduced in Generation 4.
Community notes
No reader notes on Maniac Tunnel yet.