Click the respective link to go to the dungeons with a screenshot, unlocking information and Wild Pokémon information. For the moment, the Dungeons listed are the ones before the end of the game

Blazing Stormy Light
Dubious Forest Dubious Hill Dubious Valley
Cheerful Meadow Exciting Meadow Sparkling Plains
Sunset Rockland Cloudy Rockland Shady Rockland
Marsh Valley Stream Forest Ice Hill
Ruby Lake Jade Lake Mica Lake
Chocolate Mountain Chocolate Island Chocolate Field
Path to Treasure Valley Path to Treasure Mountain Path to Treasure Island
Fire Mountains Storm Island Light Summit
Ripple Seas Stormy Seas Wave Seas
Mystery Plains Mystery Marsh Mystery Meadow
Weird Mountain Weird Rockland Weird Forest
Secret Archipelago Secret Highland Secret Rockmountain
Unown Village Unown Resort Unown Garden
Legendary Volcanic Island Legendary Wetland Legendary Mountains
Final Mountain Final Island Final Cave

 
All Content is ©Copyright of Serebii.net 1999-2013.
Pokémon And All Respective Names are Trademark & © of Nintendo 1996-2013