Earth (1 AU from the Sun) is the largest and densest of the inner planets, the only one known to have current geological activity, and the only place where life is known to exist. Its liquid hydrosphere is unique among the terrestrial planets, and it is the only planet where plate tectonics has been observed.
Wikia is a free-to-use site that makes money from advertising. The Titan of Braavos. Braavos is one of the Free Cities that lies along the western shores of the continent of Essos, across the Narrow Sea from Westeros.
In this (northern) ocean lies the island Brittia, not far from the continent, but as much as 200 stadia, right opposite to the outlets of the Rhine, and is between Britannia and the island Thule. For Britannia lies somewhere towards the setting sun, at the extremity of the country of the Spaniards, distant from the continent not less than 4,000 stadia.