Driftmark is an island west of Dragonstone in Blackwater Bay. The island is the seat of House Velaryon in the Crownlands and has at least 3 settlements; High Tide (The keep of House Velaryon), Hull, and Spicetown.All of Driftmark was planned by KanylKay with the settlements, apart from High Tide, being community built.You can visit this location in game on the WesterosCraft server at /warp Hull, /warp Spicetown, /warp Hightide, and /warp Driftmark.