House of the Dragon filmed at St Michael's Mount, Marazion. On screen this tidal island becomes the Velaryon family seat, Driftmark. On screen it's Driftmark Castle.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The United Kingdom travel atlas covers money, language and getting aroundand everything filmed in Marazion is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Marazion and it tells you what was shot around you, how to get there, and whether you can actually go in.
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