Antarctica is the remote destination around which the Branch family’s plans fracture and then reorganize: Elgin Branch intends to travel there, Bernadette Fox tries to avoid the trip, and her eventual departure without her family sets off a search. In the evidence presented, the continent matters not only as a place but as a boundary—between connection and disconnection, planned family travel and private escape, and disappearance and pursuit.

A destination framed by distance and disconnection

In an email to Audrey Griffin, Soo-Lin Lee-Segal describes Antarctica as the one place on the planet without Internet access and says that she must keep work running smoothly while Elgin is off-grid. The detail makes the destination a practical absence in the working world as well as a faraway place: Elgin’s anticipated disconnection creates responsibilities for the colleague who remains behind. Soo-Lin also describes the excitement she feels at handling his changing demands without losing her composure, giving the proposed journey a workplace consequence before it becomes a family crisis.

The continent’s distance acquires a different meaning in Bernadette’s correspondence. After returning to Seattle, she asks Manjula Kapoor whether emergency surgery could get her out of going to Antarctica. She has a dentist who has recommended removing all four wisdom teeth, but she has not been eager to do so; the proposed procedure is therefore presented as a possible excuse, not as an operation already scheduled or performed. Antarctica is the obligation she seeks to evade, while the contemplated surgery shows how far she is willing to go to avoid the voyage.

The trip as a point of family conflict

During the family intervention, Elgin confronts Bernadette about secretly arranging the wisdom-tooth extraction. He connects her plan with her fear of seasickness on the Drake Passage and argues that a scopolamine patch could address that problem. His anger is not limited to the dental risk: he objects that she has lied to him and Bee Branch and made a decision affecting their shared trip without consulting them. In his account, her plan turns the prospect of a family journey into another example of separation within the household.

Elgin’s outburst also gives the destination a concrete maritime dimension. The crossing is not merely an abstract obstacle: it is the Drake Passage, and Bernadette’s anticipated seasickness becomes one of the reasons Elgin names for her attempt to withdraw. His argument over how that discomfort should be managed contrasts with Bernadette’s effort to avoid the journey altogether. The same destination thus signifies a family plan to Elgin and a situation from which Bernadette is trying to escape.

Disappearance, discovery, and the southern port

Bernadette ultimately travels to Antarctica without Elgin and Bee. The family learns that she went when a charge of $1,300 from the Antarctic cruise company appears on Elgin’s Visa card. Because her card was on file and the cruise was ending, the charge for incidentals alerts him to her departure. The trace left by an ordinary payment reverses the secrecy of the trip: a journey undertaken alone becomes a lead that allows the others to locate her route.

When Audrey Griffin writes about the discovery, the ship is heading through the Drake Passage on its return from Antarctica and is expected to reach Ushuaia, Argentina, in 24 hours. Elgin calls Audrey, and she obtains two tickets for them to go there. The search therefore turns on a precise timetable and a port of arrival rather than on any demonstrated knowledge of Bernadette’s whereabouts on the continent itself. Antarctica is where she has gone; Ushuaia is where the family can try to intercept her return.

Soo-Lin’s message from South America adds another strand to that gathering at the port. She says she is in Ushuaia, pregnant with Elgin’s child, and intends to be present when Bernadette gets off the ship if Elgin does not tell her about the pregnancy. Her expectation makes the ship’s arrival a convergence point for secrets as well as for the search. The evidence places Soo-Lin in Ushuaia and records her plan to confront the situation there; it does not establish what happens when Bernadette disembarks.

The White Continent in the travel narrative

Part Six is titled The White Continent. Its opening records Bee and Elgin arriving in Santiago at six in the morning during their journey south. Bee describes her first experience flying first class: an egg-shaped seat that becomes a bed, a crisp white comforter, and a warmed flaxseed-and-lavender eye pillow. Elgin cautions her not to get used to the luxury. Bee smiles, remembers that she hates him, and puts on the eye pillow before sleeping for ten hours.

The passage does not yet describe Antarctica itself; instead, its title places the travel scene under the sign of the destination. That gap matters to the way the location enters the narrative. Antarctica is first approached through plans, avoidance, a billing record, a ship’s timetable, and the stages of a journey—not through a general description of its landscape. The sequence makes the continent a powerful organizing presence even when the evidence remains elsewhere: it is the destination Elgin plans to reach, the journey Bernadette secretly takes, and the remote point from which the family’s next movements become necessary.