EntityQ559202· pop 12· linked from 51 articlesTrifels CastleSign in to saverock castleConnectionsGermanyCountryGermanEntityHoly Roman EmpireEntitygeographic coordinate systemEntityRhineland-PalatinateEntityThirty Years' WarEntitycastleEntityRichard I of EnglandEntityFrederick II, Holy Roman EmperorEntityThird CrusadeEntityKingdom of BavariaEntityHenry VIEntityHouse of WittelsbachEntityHouse of HohenstaufenEntityHenry VEntityLothair IIIEntitySalian dynastyEntityAnnweiler am TrifelsEntityPalatinateEntityLeopold V, Duke of AustriaEntityCategoriesBuildings and structures completed in the 11th centuryCastles in Rhineland-PalatinateGeography of the Palatinate (region)Henry V, Holy Roman EmperorHistoric house museums in GermanyImperial castlesLandmarks in GermanyMuseums in Rhineland-PalatinateRichard I of EnglandRock castlesRock formations of Rhineland-Palatinate