PBS
Pbs: The War: Anzio (Allied Invasion of Italy)
At the online companion site of the PBS documentary series "THE WAR," find a description of the Allies invasion of Anzio, Italy. With links to related resources, including archive photos and series video.
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.