As filmagens de "28 Dias Depois" ocorreram no Lake District, incluindo cenas-chave em Ennerdale Water e Honister Pass. Filming for "28 Days Later" occurred in the Lake District, including key scenes at Ennerdale Water and Honister Pass.

As filmagens de "28 Dias Depois" ocorreram no Lake District, com cenas-chave filmadas na estrada Honister Pass acima de Buttermere e na Ennerdale Water perto de Bowness Knott. Filming for "28 Days Later" took place in the Lake District, with key scenes shot on Honister Pass road above Buttermere and at Ennerdale Water near Bowness Knott. A sequência de jatos voadores foi filmada em uma ponte sobre Gatesgarthdale Beck, onde personagens infectados morrem sob a aeronave. The iconic low-flying jet sequence was filmed at a bridge over Gatesgarthdale Beck, where infected characters die beneath the aircraft. A Ennerdale Water, uma casa remota na costa norte do lago, serviu como refúgio para os personagens Jim, Selena e Hannah, que sinalizam um jato que passa com uma bandeira "HELLO". At Ennerdale Water, a remote cottage on the lake’s north shore served as a refuge for characters Jim, Selena, and Hannah, who signal a passing jet with a "HELLO" banner. Ambos os locais foram confirmados por pesquisas e guias de fãs, com a Ennerdale Water também aparecendo na sequência, "28 Anos Depois". Both locations were confirmed by fan research and guides, with Ennerdale Water also appearing in the sequel, "28 Years Later."