Origins of Sparta (opens in new tab)

Considered one of Athens' biggest rivals, and known for their bloodthirsty and brutal nature - there's a reason the Spartans have been immortalised in history. With longstanding mythological origins, little is known about the early days of Sparta. From rumoured descendants of Heracles, through to the mythical lawmaker Lycurgus, it can be hard to separate fact and fiction. So what do we actually know about the origins of Sparta? And is there any archaeological evidence to back these claims up?...