There are 7 dungeons and 2 extras in Angry Birds Epic, and here there are!
Porktuga[]
Location : Eastern Pirate Coast.
Opens : Monday
Enemy Type : Pirates
Main Enemies : Big Pirate, Captain Red Beard, Smutje
Ghost Ship[]
Location : Western Star Reef
Opens : Tuesday
Enemy Type : Undeads
Main Enemies : Frankenpig, Spirit Caller, Undead Pirate Captain
Floating HogHouse[]
Location : Northern Banjo Bayou
Opens : Wednesday
Enemy Type : Wildlings
Main Enemies : Witch Doctor, Ice Shaman, Shaman
Volcano Island[]
Location : Small Island at the Western of Volcano Cliff
Opens : Thursday
Enemy Type : Ninjas
Main Enemies : Pryopig, Shogun, Master Ninja
Trick or Tweet Castle[]
Location : Northern Pumpkin Plateau
Opens : Friday
Enemy Type : Undeads
Main Enemies : Dark Knight, Shogun, Frakenpig
Bottomless Cave[]
Location : At the end of Lake Land
Opens : Saturday
Enemy Type : Wildlings
Main Enemies : Primeval Frost Hog, Frost Hog, Brawler
Sunken Pyramid[]
Location : Eastern Pirate Coast.
Opens : Sunday
Enemy Type : Undeads
Main Enemies : Cactus Knight, Adventurer, Desert Pig
Golden Cloud Castle[]
Location : At the end of any event, after finishing all levels
Opens : ???
Enemy Type : Common Pigs
Main Enemies : Mother of the Golden Pigs, Golden Pig, Whealthy Rogue
Angry Birds Movie Cinema[]
Location : At the end of Angry Birds Movie event, after finishing all levels
Opens : ???
Enemy Type : Common Pigs
Main Enemies : Mother of the Golden Pigs, Golden Pig, Whealthy Rogue