The Delos Campus is the City of Arts & Sciences in Valencia, Spain.
The title of this episode, The Absence of Field, is a reference to a Mark Strand poem called Keeping Things Whole. The opening lines of the poem are: "In a field, I am the absence of field. This is always the case. Wherever I am, I am what is missing."
Dolores takes Caleb to breakfast at Ocean Diner in Hermosa Beach. She also walks with him on Hermosa Beach Pier.
Although the diner in both the narrative present of the show and 30 years previous (when Caleb is a boy) looks similar to the way Ocean Diner looks today, some changes were made. First, the diner in the show has booths while the real diner has movable tables. Second, the ceiling fans in the show are completely different from the real ceiling fans.
Although the diner in both the narrative present of the show and 30 years previous (when Caleb is a boy) looks similar to the way Ocean Diner looks today, some changes were made. First, the diner in the show has booths while the real diner has movable tables. Second, the ceiling fans in the show are completely different from the real ceiling fans.
When Charlotte's driver-less taxi is rerouted to her virtual meeting with Serac, it crosses the Golden Gate Bridge. This means that the physical location of the meeting is north of San Francisco, probably somewhere in Marin County.