Burgruine Eppenstein

Burgruine Fohnsdorf is a castle in Styria, Austria.

Zeltweg Airfield, now known as Fliegerhorst Hinterstoisser, is a

}}The Österreichring is a disused Austrian race circuit which hosted

Seckau Abbey or Abbey of Our Dear Lady, Seckau (German: Abtei Seckau

Piber Stable is a tourist attraction, one of the Museos in Piber,

Burgruine Lichtengraben/Painburg is a castle in Carinthia, Austria.

The Lavant viaduct (German: Talübergang Lavant) is a motorway bridge

Burgruine Twimberg is a castle in Carinthia, Austria.

Rumkale was a powerful fortress on the river Euphrates, 50 km

Tsarevets (Bulgarian: Царевец) is a medieval stronghold located on a h

Tustan  was a Medieval cliff-side fortress-city and customs site of

The Rock of Cashel (Gaeilge. Carraig Phadraig), also known as Cashel

Hammershus is Northern Europe's largest medieval fortification,