This map shows the four major Kingdoms that our story revolves around. [Map in the comment section.]

Wyverndale is where our MC Princess Adeline lives. The Hill of Grimmer Death where the Devil's Cave lies is also located in Wyverndale.

Frostford, Tarrin, Aberdeen, and Mihir are Wyverndale's neighboring Kingdoms. Wyverndale has a good relationship with the first three Kingdoms, while the relationship is not that good with Mihir.

King Dragomir's (Adeline's father's) first Queen Lillian is from Frostford. People of Frostford are talented in the art of witchcraft. 

The second Queen Vultrada is from Tarrin. Tarrin is rich in diamond mines.

And the third Queen Claricia is from Aberdeen. People from Aberdeen are kind-hearted and soft-spoken.

Check the comment section for the map.