From the back of the book:
Find the Path to the Runelords!
The Rise of the Runelords Adventure Path takes you from humble beginnings in the small town of Sandpoint to the frozen heights of the lost city of Xin-Shalast. Along the way, you’ll explore haunted houses, ancient ruins, besieged fortresses, sprawling cities, towering mountains, and more. The Rise of the Runelords Map Folio contains reprinted maps of all the key locations explored in Pathfinder’s first Adventure Path, including many sites that Varisia’s newest heroes might just claim as their homes. Even if you aren’t running Rise of the Runelords, the maps inside can serve as fortresses, cities, dungeons, and worlds for any RPG campaign.
In addition, inside this folio you’ll find two huge poster maps, one of the entire region of Varisia, the setting for the Rise of the Runelords Adventure Path, and one of the small town of Sandpoint, your PCs’ hometown and the place where it all begins!