Lord's Castle

the United States

Lori Fortress

Armenia

Some portion of the fortification walls, bath house and other buildings. · Fortress

Losby

Norway

Loudoun House

the United States

Louis Joseph Forget House (Bois de la Roche)

Canada

Lovech fortress castle

Bulgaria

Lovrijenac

Croatia

Low Rock Castle

Ireland

Loye Castle

Belgium

Lozer Castle

Belgium

Lož Castle

Slovenia

Lubartów

Poland

Lubawa

Poland

Lubcha Castle

Belarus

Lubin

Poland

Lublin Castle

Poland

Lublin Voivodeship

Poland

Lubsko

Poland

Lucera Castle

Italy

Lucerne Hotel

the United States

Lucilinburugh

Luxembourg

Ludza Castle

Latvia

Impressive ruins

Luna de Jos

Romania

Luncani

Romania

Lunenburg Castle

the Netherlands

Luni

India

Lurgan Castle or Brownlow House

Ireland

Lutoasa

Romania

Lutsk

Ukraine

Lužnica Manor

Croatia

Lviv High Castle

Ukraine

Lwówek Śląski

Poland

Lychkivtsi Castle

Ukraine

Lyckås

Sweden

Lykkesholm Castle

Denmark

Lyndhurst

the United States