Grand Staircase

The Grand Staircase is a location mentioned

Background
The Grand Staircase is a remote stretch of land east of Zion Canyon, located within the Colorado Plateau. Daniel intends to evacuate the Sorrows to this location.

Appearances
The Grand Staircase is mentioned

Behind the scenes
The real-world Grand Staircase is a series of rock formations in several national parks in Utah and Arizona.