The third season of House of the Dragon has brought the battle for the Iron Throne back to screens. The new season, which premiered in June 2026, maintains the visual spectacle that has defined the series, with Spain playing a prominent role during its first two seasons. Discover where House of the Dragon was filmed.
All the locations where House of the Dragon was filmed
House of the Dragon is filmed primarily in the UK, but production has also taken place in Spain, Portugal and the United States. Real-world locations are combined with studio sets, visual effects and digital enhancements to create the cities of the Seven Kingdoms and the Free Cities.
Locations in Spain
Spain served as one of the principal backdrops for the early seasons of the Game of Thrones prequel. These are the key Spanish locations associated with the filming of House of the Dragon.
- Cáceres: If you're wondering which city stands in for King's Landing in House of the Dragon, the answer is largely Cáceres. Its narrow streets, historic squares and palaces helped recreate the capital of the Seven Kingdoms and, in some scenes, Oldtown, the seat of House Hightower.
- Trujillo (Cáceres): Trujillo's Plaza Mayor and castle helped reinforce the atmosphere of Westeros. The production digitally altered some elements of the setting to better fit the fictional world. For example, the equestrian statue of Francisco Pizarro was digitally removed.
- La Calahorra Castle (Granada): Located in the Marquesado del Zenete, this fortress was chosen to represent Pentos. The castle dates back to the late 15th and early 16th centuries.
- Santa Clotilde Gardens (Lloret de Mar, Girona): Overlooking the cliffs of the Costa Brava, these gardens provided the lush coastal setting for several scenes associated with the Red Keep.
Outside Spain
Beyond Spain, House of the Dragon has used locations in the UK, Portugal and the United States, alongside the studios where many of the interior scenes and dragon sequences are produced.
- Warner Bros. Studios Leavesden. (Watford, UK): This is the series' main production hub. Large sets, including palace halls, chambers and other interior spaces, are built here.
- Cornwall (England): Cornwall's rugged coastline provided cliffs, beaches and dramatic seascapes for several scenes in the first season.
- Monsanto Castle (Portugal): This castle and the historic village of Monsanto, in central Portugal, were used as filming locations during the first season.
- Holywell Bay (Cornwall, UK): Known for its dunes and distinctive rock formations, this beach featured among the production's coastal settings.
- California (United States): Certain production stages and complementary studio work were carried out in California.
What to see in Cáceres
Cáceres is the heart of King's Landing in House of the Dragon. Its historic centre, designated a UNESCO World Heritage Site, offers layers of Roman, Islamic, Gothic, Renaissance and Baroque heritage.
- Plaza Mayor: The ideal starting point for exploring the city and one of its liveliest areas. From here, visitors can admire the city walls and access the historic centre.
- Monumental City: This historic district is home to Renaissance palaces, stately homes and medieval buildings in a remarkably preserved setting.
- Santa María Co-cathedral: Located in one of the most beautiful squares in the old town, it stands out for its austere Gothic façade. Inside are notable altarpieces and important works of religious art.
- Arco de la Estrella: This monumental gateway is one of the most photographed entrances to the historic city.
- Bujaco Tower: One of Cáceres' best-known landmarks, located beside Plaza Mayor. Climbing it rewards visitors with panoramic views over the city.
Cáceres combines historic heritage, green spaces, modern amenities and a strategic location within Extremadura. For those interested in living in a city rich in history, a range of properties can be found on idealista.
Where to watch season 3 of House of the Dragon in Spain
Season 3 of House of the Dragon can be watched in Spain on Max, Warner Bros. Discovery's streaming platform, and Movistar+. Episodes are also available to rent or buy through Prime Video.
The House of the Dragon cast
The series features a cast centred on the two rival factions competing for control of the Targaryen dynasty: the Blacks, led by Rhaenyra Targaryen, and the Greens, who support Aegon II Targaryen.
- Emma D'Arcy as Rhaenyra Targaryen.
- Matt Smith as Daemon Targaryen.
- Olivia Cooke as Alicent Hightower.
- Tom Glynn-Carney as King Aegon Targaryen.
- Ewan Mitchell as Aemond Targaryen.
- Rhys Ifans as Otto Hightower.
- Steve Toussaint as Corlys Velaryon.
- Sonoya Mizuno as Mysaria.
- Fabien Frankel as Ser Criston Cole.
- Harry Collett as Jacaerys Velaryon.
- Bethany Antonia as Lady Baela Targaryen.
- Phoebe Campbell as Rhaena Targaryen.
- Phia Saban as Helaena Targaryen.
