Pilgrims' Road is a path that cuts through a mountain pass from Gallis to the Sanctuary of Order, just into the edge of the Forbidden Zone of Bosch.

This path is regularly patrolled by warrior-priests from a number of different sects who share a desire to combat the madness of Bosch -- While they can't drive back Bosch, they maintain a series of wards and shrines set along this road, which seem to be sufficient to hold at bay the bulk of the horrors of Bosch. However, safety cannot be guaranteed for travelers on this road, so the pilgrims who brave the horrors of Bosch to visit the Sanctuary of Order most often travel in large caravans.

Pilgrims are warned not to stray from the path, despite the trickery that Bosch may throw at them: temptations, terrors, or attempts to cause confusion. The only solace is that, for whatever reason, Bosch cannot replicate the image of the Sanctuary of Order, nor of the wards and shrines that can be found along the path. For some, it is not the stay at the Sanctuary which is the true objective of the pilgrimage ... but rather the passing of the trials presented by the journey itself.