House of Dragon: Rumours Game of Thrones prequel may film at St Michael's Mount castle in Cornwall

The castle has a breathtaking view of the North Sea with much of the filming said to be taking place in the lower reaches of the mount. https://www.dailymail.co.uk/tvshowbiz/article-9517473/House-Dragon-look-medieval-castle-St-Michaels-Mount.html?ns_mchannel=rss&ns_campaign=1490&ito=1490