Darkthorn Castle is an old structure probably inspired by castles built during the Middle Ages. Long ago they offered great protection for the habitants inside the walls whereas today most are either museums or purchased and used as mansions.
It's an incredibly detailed castle with lots to marvel at on the outside but most interestingly are the hidden rooms and pathways buried deep under the castle. If you enjoy the part of exploring then this map will definitely have several things for you to do. Even if it's not necessarily an adventure map with a story to stick to there are certainly several things to keep you entertained.