Miramar Palace was built in 1893 on the order of Queen María Cristina of Austria, who used to spend her summers in Donostia/San Sebastián. After considering other places such as Monte Urgull and Aiete, the queen settled on this location, where there had previously been a hermitage which had to be moved to another spot. Nowadays, if you visit the Antiguo neighbourhood you will find the palace among its streets.
In first impressions, the palace is reminiscent of English noble country houses. Designed by the English architect Selden Womun and built by the master craftsman José Goikoa, for years it remained in the hands of the Spanish Royal Family, serving as their summer residence and as the college of Juan Carlos de Borbón.
https://www.sansebastianturismoa.eus/en/to-do/culture-art-architecture/mansions-and-castles/miramar-palace