Scattered in Thebes, the world of Olympus are 5 Golden Hercules Dolls which when collected and returned to the boy at the stall next to the giant Hercules statue will complete his collection and you will be rewarded the Hero's Belt. Listed below are the locations where you can find the 5 Golden Hercules Dolls.
1. Thebes/Overlook
You will be able to locate the first Hercules Doll easily. It is on the bench beside the minimap in the save point area.
2. Thebes/Overlook
The second Golden Hercules Doll can be found when you go through the stairs. To reach the a giant statue you will have to surf down the roof. You will find the Hercules Doll in the circle area beneath the statu's head.
3. Thebes/Gardens
When you reach the garden area you will see a building being renovated. Go inside the building and on your left, near the crate you will see the Hercules Doll sitting on the bench.
4. Thebes/Gardens
In the garden near the gazebo there is a hole, you will find the Hercules Doll inside.
5. Thebes/Alleyway
Go insided the temple that is in the Alleyway and when you reach the hall you will find the Hercules Doll near some boxes.