While recent Game of Thrones content has largely been focused on delving into Targaryan history with a major emphasis on dragons, the universe is packed with mysteries that extend well beyond these topics. While HBO's House of the Dragon explores the bloody civil war known as the Dance of the Dragons, George R.R. Martin's world is filled with ancient and mysterious civilizations, forgotten kingdoms, and supernatural legends that have yet to receive the same level of attention on screen.
Fans continue to speculate about everything from the origins of the White Walkers and the true nature of Asshai to the secrets hidden beyond the Shadow Lands and the fate of lost peoples scattered across Essos. Many of Westeros' greatest questions remain unanswered, fueling countless fan theories and discussions that merit adaptations of their own.
Arguably the most interesting unexplored era in Martin's A Song of Ice and Fire saga is that of Old Valyria, the once-mighty Freehold that dominated much of the known world before its civilization was annihilated during the catastrophic Doom. And thanks to a new update, it looks like fans will be able to revisit this mysterious chapter once again with the announcement of Game of Thrones:...
