Location from Dune by Frank Herbert
The seat of planetary governance on Arrakis — built by Harkonnens, claimed by Atreides, transformed by Muad'Dib into the throne room of a galactic empire.
The palace changes personality with every occupant. Under the Harkonnens, it reeked of suspensor-fluid and fear. Under Leto Atreides, it briefly smelled of sea-salt and optimism — tapestries from Caladan, open windows to catch the desert breeze, an attempt to make alien architecture feel like home. That lasted months before the Harkonnen attack turned the grand hall into an abattoir. Under Muad'Dib, the palace became something else entirely — a temple, a command center, and a trap. Pilgrims queue in corridors where Sardaukar once marched. Fremen warriors stand guard where Harkonnen soldiers stood. The throne room echoes with the petitions of millions who have come to see their messiah, and Paul sits on the golden throne knowing that every prophecy he fulfills tightens the noose of jihad around the galaxy. The building remembers everything. Bloodstains that won't come out of stone floors. Rooms where assassinations happened that no one mentions. The ghost of Duke Leto walking halls he occupied for too short a time.
Massive. The palace was built to Harkonnen scale — enormous halls designed to make visitors feel small, with ceilings lost in shadow. The Atreides softened it with Caladan tapestries and Atreides green-and-black banners, but the bones of the building remain brutalist and imposing. Under Muad'Dib's rule it expanded — new wings, audience chambers that hold thousands, a throne room where the golden Lion Throne was relocated from Kaitain. The exterior is amber stone, thick-walled against storms, with observation platforms overlooking the city and the desert beyond.
Also known as: the Ducal Palace, the Imperial Palace on Arrakis, Muad'Dib's palace