Valyria is a peninsula in South-Central Essos, west of Slaver's Bay. Before the Doom of Valyria, it was the seat of the Valyrian Freehold, a massive empire thousands of years old. The Valyrians are characterized by their silver hair and violet eyes. Valyria was called The Freehold because every man who owned land was allowed to vote for their leaders. The Valyrians also used slaves to mine the Fourteen Flames, a series of volcanoes rich with ore. They subjugated the Ghiscari and the Rhoynar and established all of the Free Cities, save Braavos. They did this through their knowledge of dragonlore. Many Valyrians rode dragons. However, hundreds of years ago, an event known as the Doom of Valyria, apparently involving a violent eruption of the Fourteen Flames, destroyed the Freehold and made Valyria an archipelago. The Targaryens are of the blood of old Valyria, who escaped before The Doom.