In Sarah Moss’s Ghost Wall (2018), an archaeology class pitches camp near Hadrian’s Wall, where they are joined by a local family in an experimental re-enactment of Iron Age Britain. The novel explores nostalgic nationalism, fantasies of nativism and racial supremacy, and the wish for containment and boundaries in a contemporary world perceived as having lost its cultural core. Following Wendy Brown’s suggestion to read the desire to erect border walls as the symptom of a hysterical obsession with ‘the alien,’ this essay focuses on the construction of borders as ritual spectacles aimed at securing deeply gendered fantasies of innocence, regulation, and containment, and how this aligns with contemporary British national and cultural nostalgia. It will also explore the thematic connections and differences between Moss’s critical probing of reimagined old ways of life and the yearning for a wistful version of bygone Britishness perceptible in recent British nature and travel writings.