Turbigo

Italy

Turda

Romania

Tureborg Castle

Sweden

Ruin

Tureholm Castle

Sweden

Private residence, museum

Turia

Romania

Turku Castle

Finland

Largely restored

Turnhout Castle

Belgium

Turnu Fortress

Romania

Turulung

Romania

Tus Citadel

Iran

Tut Castle

Iran

Tuynhuys

South Africa

Tușnad

Romania

Tvrdalj Castle

Croatia

Twickel Castle

the Netherlands

Tykocin Castle

Poland

Tynnelsö Castle

Sweden

Property of the Royal Swedish Academy of Letters, History and Antiquities

Tyresö Palace

Sweden

Museum

Tyrrellspass Castle

Ireland

Tyszowce

Poland

Tátika Castle

Hungary

Târgoviște

Romania

Târgu Mureș

Romania

Tønderhus

Denmark

Tøyen Manor

Norway

Tălișoara

Romania

Tăuți

Romania

Tășnad

Romania

Uchangidurga Fort

India

Uchi Castle

Japan

Udaipur

India

Udayagiri Fort

India

Udbina Castle

Croatia

Udgir Fort

India

Udine Castle

Italy

Udórz

Poland