The Valyrian Freehold was a great territory that spanned much of the continent of Essos, but has since fallen to ruin, approximately one hundred years before Aegon's Conquest, when it was brought down by a cataclysmic event known as the Doom of Valyria. Check out the entire video on our channel to learn whether or not there were larger Valyrian dragons than Balerion and Vhagar before Aegon's Conquest.