The Road of Sacrifices leads from the Undead Settlement to the Cathedral of the Deep, where Aldrich, Devourer of Gods once resided. The path is known as the Road of Sacrifices because residents of the Undead Settlement were led to the Cathedral of the Deep to be devoured by Aldrich.
The Road is accessed after making your way through the Undead Settlement. Farron Keep can be accessed through this area. The Crystal Sage is the boss here and guards the path to the Cathedral of the Deep.
Anri of Astora and her companion Horace are here. Orbeck of Vinheim is also in the area. A mad woman also haunts the Road of Sacrifices with a large blade after she acquired a taste for human flesh.