The different types of medieval CASTLES

There are thousands of medieval castles but which castle is what type?

My novel, Shadow of the Conqueror Audio Book affiliate links:
US:
UK:
CA:
AU:


Ebook, Paperback and Hardcover available from most major book retailers, here are a few of the main ones:
Amazon affiliate link (be sure to navigate to your country's amazon site):

Barnes and Noble:

Kobo:



My official website:


Shadiversity on Patreon:


Awesome shadiversity T-shirts:

castle,castles,medieval,middle ages,history,historical,fortress,citadel,conan exiles,machicolations,crenelations,crenulations,merlon,don jon,donjon,keep,tower,burgfreed,baily,ward,bailey,knight,knight's,king,king's,gatehouse,gate house,curtain wall,wall,ramparts,skyrim,game of thrones,lord of the rings,dungeons and dragons,dnd,d&d,stronghold,