Dragonstone is a volcanic island near Blackwater Bay. The island was fortified by the Targaryens when they left the Valyrian Freehold, and it was from Dragonstone that Aegon the Conqueror began his invasion of Westeros. The active volcano called the Dragonmont provided habitat for the Targaryen dragons throughout the centuries, and signs of their activity still exist on the island. Traditionally, Dragonstone is the seat of the heir to the Iron Throne. The castle was carved using ancient Valyrian magic to look like intertwining dragons, a style of architecture that exists nowhere is Westeros since the advanced techniques of masonry were lost in the Doom of Valyria. Since Robert's Rebellion, the castle has been occupied by the Baratheons, with Stannis Baratheon being the current Lord of Dragonstone.
Main Warp: /warp dragonstone
Town: /warp dstown
Red Keep: /warp rk
SMP crashed the server when world editing the cloud of smoke above the volcano.