PBS
Pbs: The War: Monte Cassino (Allied Invasion of Italy)
At the online companion site of the PBS documentary series "THE WAR," find a description of a series of engagements between the Allies and Germans for control of Monte Cassino. With links to related resources, including archive photos...
BBC
Bbc History: Animated Map: The Italian Campaign
This animated map gives a good visual of the Italian Campaign which began in Sicily in 1943. Each map has a description of the action, a key is provided, and just the map animation can be replayed, or view the entire site again.
BBC
Bbc History: World Wars: World War Two: Battle of Monte Cassino
Short article discusses the battle for Monte Cassino.