HBO’s ambitious Game of Thrones prequel, A Knight of the Seven Kingdoms, has found itself embroiled in a real-life drama that rivals anything from Westeros. Season 2 production, which had been underway at the picturesque Las Niñas Dam in Gran Canaria, Spain, was abruptly halted after Storm Therese unleashed the heaviest rainfall the region had seen in 15 years, according to multiple reports including Atlantico Hoy and ComingSoon.net. The resulting flood submerged key sets, forcing the crew to abandon the location and scramble for alternatives.
The irony isn’t lost on anyone: the series had specifically chosen Gran Canaria’s arid landscapes to portray the drought-stricken Reach, a central setting for the upcoming season’s adaptation of George R.R. Martin’s novella, The Sworn Sword. Instead, the production team found themselves knee-deep in water, not dust. As IGN noted, “the flooding submerged part of the filming structures, making the location unusable.” The production, originally scheduled from February 23 to May 15, 2026, was left in limbo as stormwaters reached levels unseen since 2011.
Season 2 had begun filming in Belfast, Northern Ireland, before relocating to Gran Canaria to capture the drought narrative essential to The Sworn Sword. The story, for those unfamiliar, follows Ser Duncan the Tall—known as Dunk—as he enters the service of the aging Ser Eustace Osgrey. Political intrigue and land disputes abound, with Lady Rohanne Webber at the heart of the escalating conflict. The drought isn’t just a backdrop; it’s a symbol of how the harsh summers of Westeros can threaten survival as much as the infamous winters.
Despite the chaos, there’s a silver lining for fans eager for more tales of Dunk and Egg. According to ComingSoon.net, “most essential footage had already wrapped before Storm Therese struck in late March.” This fortuitous timing means the overall shooting schedule may not be as severely impacted as initially feared. The nearby production campsite reopened on April 11, signaling that the worst of the crisis had passed and giving hope that filming could resume soon.
HBO’s plan to keep the project on track involves relocating the remainder of the shoot to mainland Spain. Reports suggest that filming will resume by mid-May, allowing the team to maintain the original timeline. As of now, the six-episode second season is still slated for a 2027 release on HBO and HBO Max—a testament to the network’s confidence in both the material and the production team’s resilience.
Showrunner Ira Parker, who has been open about his grand ambitions for the series, envisions a sprawling 12 to 15 season run. He hopes to chart Dunk and Egg’s adventures across all three of Martin’s novellas—and perhaps beyond. This long-term vision is bolstered by the show’s strong debut: season 1 premiered on January 18, 2026, to rave reviews, averaging over 24 million viewers per episode and earning a 94% rating on Rotten Tomatoes, as reported by ScreenRant and Winter Is Coming.
Season 2, officially greenlit by HBO in November 2025, will feature both returning favorites and new faces. Among the confirmed cast additions are Peter Mullan as Ser Eustace Osgrey, Babou Ceesay as Ser Bennis, and Lucy Boynton as Lady Rohanne Webber, according to IGN. The casting reflects the show’s commitment to faithfully adapting Martin’s beloved characters and ensuring the world of Westeros remains as compelling as ever.
The environmental impact of the flood hasn’t been ignored. The regional government of Gran Canaria has confirmed that 50 Canary Island pines have been planted at the affected site as part of an environmental compensation effort. The production company is also required to submit a detailed action plan for removing the submerged set, which will begin once water levels drop enough to allow safe access. These measures underscore both the scale of the disaster and the responsibility of large productions to mitigate their footprint.
For HBO, the setback is just one ripple in a much larger pond. The network’s Game of Thrones universe continues to expand at a dizzying pace. House of the Dragon is set to return for its third season in mid-2026, with a fourth already planned for 2028. Meanwhile, a new prequel film, The Conquest of Aegon, was announced at CinemaCon, signaling HBO’s deep investment in the franchise’s future. As Winter Is Coming observed, Spain has become integral to the visual identity of Westeros since the original Game of Thrones began filming there in season 5, making the current challenges a poignant reminder of the unpredictability of both fantasy and reality.
While some fans may worry about delays, insiders maintain that the impact is “manageable.” The bulk of crucial scenes were completed before the flood, and the swift move to the Spanish mainland should keep the 2027 premiere date within reach. Still, the incident highlights the precarious balance between creative vision and the forces of nature—a balance that even the most powerful studios can’t always control.
As of now, HBO has refrained from making any official statements about possible schedule adjustments. The production’s ability to pivot quickly, however, has been praised across the industry. The showrunner’s strategy of producing one season per novella, in part to keep actor Dexter Sol Ansell age-appropriate for the role of Egg, remains in place. This approach, as detailed by MovieWeb, is designed to maintain both narrative fidelity and production efficiency, even in the face of unforeseen obstacles.
For those following the saga, the drama behind the scenes only adds another layer to the intrigue of Westeros. Whether it’s drought in the script or deluge on the set, A Knight of the Seven Kingdoms continues to prove that the line between fiction and reality can be as thin as a sword’s edge. Fans will have to wait a little longer to see Dunk and Egg’s next adventure unfold, but if history is any guide, the payoff will be worth it.
With the floodwaters receding and cameras poised to roll once more, the world of Westeros is set to return—albeit with a few more stories to tell about the challenges of bringing fantasy to life.