Denver is a city of refuge, investigation, and eventual vulnerability in The Passage. For Bradford J. Wolgast, it is the adopted home where he and Lila Kyle built a life after leaving elsewhere; for the federal mission that draws him into Project NOAH, it is a base of operations and the place where he discovers why he was selected. Later, the city’s collapse and the deterioration of the Colony’s power system expose two different forms of dependence: people on the move, and communities sustained by infrastructure they cannot replace.

A City of Exiles and a Home for Wolgast

Denver’s appeal to Lila lies in its distance from home. After medical school at Boston University and an orthopedic residency, she had expected to dislike the sprawling city, far from her family near Boston. Instead, its open high plains, surrounding mountains, casually sociable residents, and population of people who had come from somewhere else gave her relief. She described Denver as normal in a way she had not known how to recognize before, and called herself an exile among exiles.

Wolgast’s own attachment to place was more conflicted. His father had died of pancreatic cancer while Wolgast was still in high school, and his mother later died as well; Oregon, where she had returned, belonged to a past emptied of family. Texas held painful associations, and Wolgast disliked the places from which the federal government had collected the men for the NOAH program. Denver, by contrast, was where he had settled with Lila and where their marriage ended. The divorce decree surprised him with its sadness, even though the marriage had seemed to evaporate rather than end in a single rupture.

After the separation, Wolgast considered leaving the FBI and returning to Oregon to open a modest store. He imagined shelves of baseball gloves or hammers: useful, visible objects whose purposes were plain. The idea contrasts with the federal work that takes him away from Denver, where the human consequences of Project NOAH are concealed behind files, procedures, and euphemisms. He initially treats the assignment as a brief, uncomplicated final year in the Bureau, not as a mission that will overturn his understanding of his work and of himself.

The Mission’s Denver Base

Wolgast and Phil Doyle fly from Denver to Houston to retrieve Anthony Carter, identified in Doyle’s file as Subject Number Twelve. The trip brings the Bureau’s mission into direct contact with the vulnerable people it has selected. Carter is on death row for murder, has no relatives, and has attracted little attention from either his former lawyer or the office handling his case. Doyle emphasizes how close Carter is to execution and how completely alone he appears to be. Wolgast, who has learned to see the recruited men as nearly interchangeable in their emptiness, resists looking at Carter’s photograph.

The road trip north from Houston is framed by Wolgast’s wish to make the assignment quick. If Carter accepts the offer, the agents can return to Houston and fly back to Colorado; if the recruitment drags on, Wolgast feels increasingly sickened by his role. He compares himself to the devil in The Devil and Daniel Webster, while Doyle, younger and more openly patriotic, acts as his eager partner. Their difference makes the city they have left more than a point on a map: Denver is the ordinary professional world to which Wolgast expects to return, even as the mission makes that expectation less and less tenable.

When events at the prison delay the arrangement, Wolgast calls Denver, and the call is patched through to Colonel Sykes on an encrypted line. Sykes promises to make arrangements and tells Wolgast to wait for further instructions before getting Carter’s signature. Denver thus remains connected to the operation by the agents’ chain of command, even while the assignment is physically unfolding in Texas. Wolgast’s work moves between distant institutions, with Denver serving as a home base rather than a place of safety from what he is doing.

Selection and the Biblical Clue

The assignment’s meaning changes after Sykes tells Wolgast to look up the story of Noah and the ark and to notice how long Noah lived. Back in his Denver apartment, Wolgast searches an online concordance despite not owning a Bible. He finds the verse stating that Noah lived nine hundred and fifty years and died. The clue leads him to understand that the missing explanation is in his own file: his selection among the available federal agents was deliberate.

The moment joins Denver’s domestic quiet to the secret logic of Project NOAH. A Bible absent since Wolgast’s wedding day, an online concordance, and a verse about extraordinary longevity provide the key that the official briefing has withheld. The city is not simply where Wolgast lives between deployments; it is where he is made to recognize that the mission has selected him for reasons more personal than routine professional availability.

Outbreak, Evacuation, and the City’s Emptying

When Colorado’s epidemic spreads, Denver becomes one of the cities placed under martial law. A newspaper account describes residents fleeing despite the governor’s instruction to “evacuate in place”; the report also notes that air travel has been grounded and that the state’s borders have been closed. The same account reports outbreaks in neighboring states, a breakdown in communication with officials inside the quarantine zone, and uncertainty over how many people have died from illness or violence. Wolgast reads the report at a camp with Amy and realizes that events have unfolded with extraordinary speed: the dated newspaper is already several days old, and the crisis has accelerated within eighteen days of their arrival.

The official language of containment stands beside reports of hospitals overwhelmed by violence, possible deadly force at the border, and sick people being rounded up. Denver’s emptiness is therefore not presented as an orderly evacuation but as one sign of a wider loss of control. The contrast between the governor’s instruction and residents’ flight captures the shrinking credibility of public authority as the outbreak spreads beyond the state’s ability to communicate or reassure.

Later, on the road, Wolgast meets a man who describes an online video blogger calling himself Last Stand in Denver. The blogger is reportedly barricaded in a downtown high-rise with a powerful rifle and posts footage of the infected moving. The warning accompanying the story is stark: there is no second shot, and the infected move at night among the trees. The anecdote carries Denver outward into a ruined world through a fragment of communication: a city reduced to a precarious vantage point, its last survivor broadcasting danger to whoever can still hear.

A Distant Colony’s Failing Connection

Denver also belongs to the novel’s later history through the infrastructure on which the Colony depends. Michael, watching the power system’s monitors in the Lighthouse, sees that the Colony’s batteries are deteriorating. The turbines can keep turning, but the old battery cells cannot be repaired; their membranes have failed, and the stored energy that keeps the settlement lit is approaching its end. Michael estimates that the lights may last only another year or two. The problem is not a shortage of wind but the inability to replace what stores and regulates its power.

The Colony’s radio history reveals the political cost of its isolation. Seventy-five years earlier, in the year 17, the radio and mountain antenna were destroyed because broadcasts had led Walkers to the settlement. The decision once seemed defensible: food, fuel, and space beneath the lights were limited, and the Army knew where the Colony was. Now, with the batteries failing, the old ban prevents the community from reaching outward for help just when the lights may soon go out. Michael’s recollection makes communications policy inseparable from survival: a rule intended to protect the settlement has also left it alone with an infrastructure it cannot renew.

That vulnerability is made physical when Michael finds the lights unexpectedly out and discovers that the main breaker is open. Closing it restores power, though he cannot identify a fault that explains the interruption. He gives Ian a speculative account of a power surge, then checks connections and capacitors without finding anything wrong. In a settlement whose future already depends on aging batteries, even a temporary blackout makes electrical continuity feel less like a permanent condition than a fragile achievement.

The later journey by rail offers a counter-image to the immobility of failing power and forbidden communication. A train carries Peter’s party roughly four hundred kilometers before stopping near Caliente, where the tracks peter out and the ridgeline toward Utah comes into view. Denver is not the destination of that journey, but its earlier importance as a populated, connected city sharpens the scale of what has been lost: in the aftermath, movement depends on abandoned rails, limited machinery, and the uncertain remnants of a continent-wide world.

Significance

Denver’s appearances link private exile, federal secrecy, and the breakdown of shared systems. It gives Lila a home where being from somewhere else feels ordinary, and gives Wolgast a life he imagines he might abandon for something simpler. The city then frames the concealed purpose of his recruitment, becomes a nearly emptied center of outbreak and desperate testimony, and echoes in the Colony’s later dependence on obsolete power and suppressed radio contact.

The novel’s Denver is consequently more than a setting for Wolgast’s past or a headline from the epidemic. Its functions change with the scale of the story: home, operational base, threatened metropolis, and point of comparison for isolated communities. Across those changes, the same tension persists. Human beings seek connection and a place to begin again, while the institutions and infrastructures meant to sustain them become secretive, damaged, or impossible to maintain.