Siege of Durgam's Folly 5E

Travel To A Distant Outpost
Durgam's Folly sits at the edge of the kingdom, an embattled outpost against the evil creatures of the world. You travel with a caravan to that distant fortress, transporting mysterious cargo. But as you approach your destination, something is amiss. A local hamlet is in ruins. Strange creatures patrol the land. Has the famed fortress finally been overthrown?
Battle An Unexpected Foe
The Siege of Durgam's Folly includes maps of the fortress of Durgam's Folly and the chambers beneath. This book details a strange new set of monsters that will plague your campaign for years to come. Can your players learn the dark secrets of this distant fortress? And in the end, will your party discover who or what is truly behind the siege of Durgam's Folly?