Tower Bridge is located in central London on the River Thames near the Tower of London. It opened in 1894 and has become one of the symbols of London and Britain. The Royal Courts of Justice in London are Gothic Revival style buildings constructed between 1873-1888. The Imperial War Museum in London houses military equipment, artifacts, photographs, and art from wartime periods. The Tower of London is a historic castle on the north bank of the Thames that has served as a fortress, palace, royal treasury, arsenal, mint, prison, observatory, zoo, and is a major tourist attraction.