What is the name of the castle?

The castle is called Inverness.In Act I, Scene 4, Duncan says, "From hence to Inverness, and bind us further to you".

Is Macbeth's castle in Dunsinane?The traditional site of a 1054 battle is Dunsinane.There is no archaeological evidence that the hill fort was used by him or anyone during the 11th century.

A brave soldier and powerful man, but not a good one.He is easily tempted into murder to fulfill his ambitions to the throne, and once he commits his first crime and is crowned King of Scotland, he embark on further atrocities with increasing ease.

At the beginning of the play, Macbeth is a respected Thane who has shown great loyalty to King Duncan.King Duncan is murdered by Lady Macbeth after she encouraged him to take his throne.