|< ID Card 65||All ID Cards||ID Card 67 >|
ID Card #66 is a collectible item in Dead Island, and can be found in the Jungle Map of Act III. It is part of the My collectibles, let me show you them! challenge, and the Gotta find'em all and Nearly there achievements.
Inside the shack on the pier near the jungle village. Look for it on the table by the bed.
Can be seen on the following map: